KQ2LU02-04AS

SMC Corporation.

Metric Size One-touch Fittings

Manufacturer: SMC Corporation.

Document: 79 Pages / 3Mb

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KQ, KQ2 and KJ consolidated into “KQ2” Light weight Enhanced variation “KQ2”To NewNew Series KQ2NewNew Compact Body type: totaled 51 models Seal method: 2 types Thread material/Surface treatment: 2 types∗Body type: totaled 51 models Seal method: 2 types Thread material/Surface treatment: 2 types∗ Applicable tubing O.D. Connection thread Gasket seal Sealant Seal method Metric size Inch size M R Uni UNF NPT M R Uni P.1 P.63 P.33 P.57 P.69 Improved tube insertion/removal Insertion force: 30% reduction Removal force: 20% reduction∗ Existing model KJ ø11.6 17.8 18.5 ø12.8 25.5 Existing model KQ2 Compact and lightweight ∗ Existing model KQ2 series Male elbow/Applicable tubing O.D.: ø6/Connection thread: R1/8 KQ2NewNew 19.4 ø10.4 15.5 Dimensions Height direction Weight shorter Dimensions Horizontal direction 23 shorter lighter ∗ Brass, Brass + Electroless nickel plated Max. Max. ∗ Tube pulling out strength is ensured to be equivalent to existing model. One-touch Fittings CAT.ES50-37A Series KQ2 RoHS NewNew

Tubing O.D. FEP, PFA, Nylon, Soft nylon Note 1), Polyurethane ø2, ø3.2, ø4, ø6, ø8, ø10, ø12, ø16 Fluid Operating pressure range Note 3) Proof pressure Ambient and fluid temperature Air/Water Note 2) −100 kPa to 1 MPa

3 MPa

JIS B0205 (Metric fine thread) With sealant Mounting section Nut section Thread Seal on the threads Note 2) The surge pressure must be under the maximum operating pressure. Note 3) Do not use the fittings with a leak tester or for vacuum retention because they are not guaranteed for zero leakage. Body Stud Chuck Guide Release button Seal, O-ring Gasket C3604, PBT, PP, Stainless steel 303 C3604 (Thread portion), Stainless steel 303 (Thread portion) Stainless steel 304 Stainless steel 304 POM NBR Stainless steel 304, NBR One-touch IN/OUT connection. Possible to use in vacuum to –100 kPa Note 1) For soft nylon tubing, water cannot be used. −5 to 60°C, Water: 0 to 40°C (No freezing) JIS B0203 (Taper thread for piping) JIS B0205 (Metric coarse thread) Seal Stud Release button (Light gray) O-ring Body Release button (Light gray) Body Chuck Guide Chuck Guide Seal M, R, Rc Connection thread Suitable for use with nylon and urethane. Large retaining force. The chuck provides secure retention and the collet increases the holding force on the tube. Requires little force for removal. Releases the chuck collet to remove the tube as well as to prevent the chuck from biting too deeply into the tubing. Effective when piping in a confined space. Body part rotates allowing for positioning. Can be used for a wide range of pressures from a low vacuum up to a pressure of 1 MPa. The use of a special profile ensures sealing and reduces resistance when the tube is inserted. ∗ Fittings with all resin body material (KQ2 - A) are copper free specification. Metric Size One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc

H S F L LU K V VS VF LF VD VT Z ZF ZD ZT W T Y D U UD E LE N Male connector Hexagon socket head male connector Female connector Union elbow Male branch connector 45° male elbow Universal male elbow Hexagon socket head universal male elbow Universal female elbow Female elbow Double universal male elbow Triple universal male elbow Branch universal male elbow Branch universal female elbow Double branch universal male elbow Triple branch universal male elbow Extended male elbow Male branch tee Male run tee Male delta union Branch “Y” Delta branch Bulkhead union Bulkhead connector Bulkhead male elbow Adaptor Symbol Model Model Male thread seal method Nil S Seal method None With thread sealant Symbol JBulkhead union ∗ /A, N A N G Thread material/Surface treatment Brass Brass + Electroless nickel plated Interchangeable with KJE Stainless steel 303 (Connection thread/Only male thread and M3) Symbol Thread material/Surface treatment KQ2N KQ2C KQ2P Name Nipple Reducer nipple Tube cap Plug Symbol Accessory Spare Parts A06 00KQ2 H One-touch fittings H L LU W T TW TX TY D U UD X R XD Straight union Different diameter straight Union elbow Plug-in elbow Reducer elbow Branch union elbow Extended plug-in elbow Union tee Different diameter tee Cross Different diameter cross Different diameter cross Delta union Union “Y” Plug-in “Y” Different diameter union “Y” Different diameter double union “Y” Different diameter plug-in “Y” Plug-in reducer Double plug-in “Y” Symbol Model Model Size ø3.2 ø10 ø12 ø16 Symbol Applicable tubing O.D. Size Same diameter tubing Same diameter rod ø3.2 ø10 ø12 ø16 Symbol Tubing (Rod) connection Different dia. tubing (Reducer) Port size/Applicable tubing O.D. 00∗ Size Same dia. tubing M3 x 0.5 M5 x 0.8 M6 x 1.0 R1/8, Rc1/8 R1/4, Rc1/4 R3/8, Rc3/8 R1/2, Rc1/2 Thread connection Tubing connection Symbol Port size/Applicable tubing O.D. Use the part number below to order the gasket for M3, M5 and M6 threads. Gasket for M3 thread: M-3G2 Gasket for M5 thread: M-5G2 Gasket for M6 thread: M-6G ∗ Only for “Bulkhead union” and “Bulkhead male elbow”. Size ø3.2 ø10 ø12 ø16 Symbol Applicable tubing O.D. Threaded Type Tube Tube Type How to Order Metric Size One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

P.7KQ2S Male connector P.5KQ2H Universal male elbow P.12KQ2V 45° male elbow P.11KQ2K Extended male elbow P.18KQ2W Bulkhead union P.28KQ2E Bulkhead connector P.28KQ2E Nipple P.30KQ2N Reducer nipple P.30KQ2N Male elbow P.8 P.19 P.20P.9 P.9 KQ2L Male branch tee KQ2T Female connector P.6KQ2F Union elbow P.9KQ2L Union tee KQ2T Straight union P.5KQ2H Plug-in elbow KQ2L Different diameter straight P.6KQ2H Reducer elbow KQ2L P.21 Cross P.21KQ2TW Different diameter cross KQ2TX Internal hexagon socket allows tightening with a hexagon wrench in confined spaces. Hexagon head of the body allows tightening with a box wrench in confined spaces. Basically, it is used together with male elbow. Different point is that it is used for fittings to avoid interfering with each other by making the piping multi-level. Use to connect male thead and tubing through a panel, etc. Use to connect One-touch fittings of different sizes. Use to pipe a female thread at a 45° angle. Model inbetween of male connector and male elbow. Use to connect tubing through a panel, etc. Use to connect One-touch fittings. Use to pipe a female thread. Most general model. Use to pipe a female thread at right angles. Most general model. Use to branch a female thread at both 90° angles. Use to branch tubing at both 90° angles. Use to connect tubing at right angles. Use to change the tube direction from One-touch fittings by 90°. Use to change the tube direction from One-touch fittings by 90° and to reduce size. Use to branch tubing with size reduced at both 90° angles. Use to pipe a male thread of a pressure gauge, etc. Use to connect tubing in the same direction. Use to connect tubing of different sizes. Use to four-branch line. Variations Metric Size One-touch Fittings Universal female elbow P.13KQ2VF Branch universal female elbow P.15KQ2ZFUse to branch a male or female thread at a 90° angle. Multiple connections possible. Use to two-branch a male or female thread at a 90° angle. Multiple connections possible.

Triple universal male elbow P.14 P.29 P.30 P.29 KQ2VT Different diameter double union “Y” P.27 P.27 P.26KQ2UD Adaptor KQ2N Double universal male elbow P.14 P.26 P.29 KQ2VD Delta branch KQ2UD Bulkhead male elbow KQ2LE Female elbow P.17 P.24 P.28 KQ2LF Delta union KQ2D Plug-in reducer KQ2RP.23 P.24 Male delta union KQ2D Branch “Y” KQ2UP.17 P.25 Extended plug-in elbow KQ2W Plug-in “Y” KQ2U P.10 P.9 P.25 KQ2LU Branch union elbow Male branch connector KQ2LU Different diameter union “Y” KQ2U Hexagon socket head universal male elbow P.12 P.16 P.25 KQ2VS Triple branch universal male elbow KQ2ZT Union “Y” KQ2U Branch universal male elbow P.15KQ2Z Different diameter plug-in “Y” KQ2X Tube cap KQ2C Double branch universal male elbow P.16KQ2ZD Male run tee P.22KQ2Y Double plug-in “Y” KQ2XD Plug KQ2P Use to branch a female thread at a 90° angle. Hexagon socket on the top allows tightening with a hexagon wrench in confined spaces. Use to six-branch a female thread at right angles. Three individual parts rotate 360°. Use to connect tubing for branching with size reduced. Use to branch One-touch fittings. Use to branch a female thread. Use to change size of One-touch fittings. Use to connect tubing through a panel, etc. and to change the tube direction by 90°. Use to connect One-touch fittings and R female thread. Use to plug unused tubing. Use to plug unused One-touch fittings. Use to branch tubing at right angles. Use to change the tube direction of One-touch fittings by 90°. Multi-level piping is also possible with the plug-in elbow. Use to branch a female thread at two right angles. Use to branch tubing at three right angles. Use to four-branch a female thread. Use to four-branch tubing with size reduced. Use to branch One-touch fittings with size reduced. Use to four-branch One-touch fittings. Use to branch tubing in the same direction. Use to branch a female thread at right angles. Use to pipe a male thread at right angles. Use to three-branch a female thread at right angles. Three individual parts rotate 360°. Hexagon head of the body allows tightening with a box wrench. Use for branch connections. Use to four-branch a female thread at right angles. Two individual parts rotate 360°. Use to branch a female thread at right angles. Two individual parts rotate 360°. Series KQ2 P.20 P.20 Different diameter tee KQ2T Different diameter tee KQ2T P.21 Different diameter cross KQ2TY Use to connect tubing for branching at both 90° angles with size reduced. Use to connect tubing for branching at 90° angle with size reduced from the same piping. Use to connect tubing for branching in three directions with size reduced. Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

M A L Applicable tubingøD H Connection thread (With sealant) M A L øD H Connection thread Applicable tubing 2 x Applicable tubing øD M M L øD Male Connector: KQ2H (Sealant) ø3.2 ø10 ø12 ø16 KQ2H23-01S KQ2H23-02S KQ2H04-01S KQ2H04-02S KQ2H06-01S KQ2H06-02S KQ2H06-03S KQ2H08-01S KQ2H08-02S KQ2H08-03S KQ2H10-01S KQ2H10-02S KQ2H10-03S KQ2H10-04S KQ2H12-02S KQ2H12-03S KQ2H12-04S KQ2H16-02S KQ2H16-03S KQ2H16-04S 15.3 5.6 14.6 5.8 12.5 24.5 11.9 13.9 16.9 22.1 22.5 44.7 24.3 25.2 37.7 37.4 42.4 44.6 2.9 2.9 10.4 10.4 10.4 26.1 29.5 29.5 29.5 46.1 46.1 46.1 46.1 2.5 2.5 4.5 4.5 4.5 7.5 7.5 7.5 3.4 3.4 5.6 5.6 13.1 13.1 13.1 26.1 26.1 26.1 26.1 41.5 41.5 41.5 58.3 58.3 58.3 58.3 113 6.7 6.7 7.7 7.7 9.7 9.7 9.7 12.2 12.2 12.2 14.6 14.6 14.6 14.6 21.8 21.8 21.8 øD L A∗ M 16.7 14.3 16.7 18.4 16.7 18.1 22.5 18.1 23.8 27.3 23.5 22.3 28.7 25.9 22.3 32.5 33.1 32.1 10.9 11.2 15.3 19.4 17.3 20.7 22.6 18.4 15.9 20.8 15.9 27.8 25.7 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 15.6 20.6 20.6 20.6 ∗ Reference dimensions after installation of R thread Male Connector: KQ2H (Gasket seal) Applicable tubing O.D. (mm) Connection thread M ø3.2 KQ2H02-M3G KQ2H02-M5□ KQ2H23-M3G KQ2H23-M5 KQ2H04-M3G KQ2H04-M5 KQ2H04-M6 KQ2H06-M5 KQ2H06-M6 M3 x 0.5 M5 x 0.8 M3 x 0.5 M5 x 0.8 M3 x 0.5 M5 x 0.8 M6 x 1.0 M5 x 0.8 M6 x 1.0 Model 1.5 2.4 2.7 2.9 3.3 3.6 4.1 4.4 Weight (g) Min. port sizeNylon Urethane 0.9 0.9 0.9 2.5 0.9 1.2 1.4 1.2 2.5 1.2 2.5 2.5 0.9 0.9 5.5 5.5 6.7 6.7 7.7 7.7 7.7 9.7 9.7 øD L A M 15.6 13.8 17.3 17.1 17.7 18.7 17.7 18.8 10.8 14.4 14.3 14.5 14.7 14.7 14.7 14.8 11.9 11.9 13.3 13.3 13.3 13.3 13.3 13.3 13.3 Effective area (mm2) Applicable tubing O.D. (mm) Connection thread R Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) /A: Brass, N: Brass + Electroless nickel plated /A: Brass, N: Brass + Electroless nickel plated NewNew Straight Union: KQ2H ø3.2 ø10 ø12 ø16 KQ2H02-00A KQ2H23-00A KQ2H04-00A KQ2H06-00A KQ2H08-00A KQ2H10-00A KQ2H12-00A KQ2H16-00A 0.8 2.7 3.2 4.2 3.7 5.5 8.2 15.2 1.4 2.5 4.5 7.5 24.8 27.6 27.6 27.6 29.4 32.2 42.2 5.8 7.1 8.2 10.4 13.2 15.9 18.5 23.8 øD Note) L M 11.9 13.3 13.3 13.3 14.2 15.6 20.6 3.4 5.6 13.1 26.1 41.5 58.3 113 0.9 2.9 10.4 29.5 46.1 Note) øD is maximum diameter. Applicable tubing O.D. (mm) Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) H (Width across flats) Dimensions Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc

øD1 Applicable tubing a Applicable tubing b øD2 L M2M1 Connection thread Rc Applicable tubingH M øD Different Diameter Straight: KQ2H ø3.2 ø3.2 ø10 ø12 KQ2H02-23A KQ2H02-04A KQ2H23-04A KQ2H23-06A KQ2H04-06A KQ2H06-08A KQ2H08-10A KQ2H10-12A KQ2H12-16A ø3.2 ø10 ø12 ø16 1.1 1.2 1.8 3.9 2.9 4.9 7.2 12.4 a b 0.9 0.9 2.9 2.9 5.6 10.4 29.5 46.1 1.4 1.4 2.5 2.5 4.5 7.5 3.4 3.4 5.6 13.1 26.1 41.5 58.3 Note) øD1 7.1 8.2 8.2 10.4 10.4 13.2 15.9 18.5 23.8 5.8 5.8 7.1 7.1 8.2 10.4 13.2 15.9 18.5 Note) øD2 L M1 M2 26.2 26.2 27.6 27.6 27.6 28.5 30.8 33.6 38.6 11.9 11.9 13.3 13.3 13.3 13.3 14.2 15.6 13.3 13.3 13.3 13.3 13.3 14.2 15.6 20.6 Note) øD1, øD2 are maximum diameters. Female Connector: KQ2F ø3.2 ø10 ø12 ø16 KQ2F23-M3 KQ2F23-M5 KQ2F04-M3 KQ2F04-M5 KQ2F04-01 KQ2F04-02 KQ2F06-M5 KQ2F06-01 KQ2F06-02 KQ2F06-03 KQ2F08-01 KQ2F08-02 KQ2F08-03 KQ2F10-02 KQ2F10-03 KQ2F12-02 KQ2F12-03 KQ2F12-04 KQ2F16-03 KQ2F16-04 M3 x 0.5 M5 x 0.8 M3 x 0.5 M5 x 0.8 M5 x 0.8 3.1 3.3 4.1 4.5 21.5 5.5 12.2 21.6 22.7 12.9 22.1 30.7 24.2 25.5 32.6 27.6 46.3 53.8 51.6 2.5 2.5 10.4 10.4 10.4 29.5 29.5 46.1 46.1 46.1 2.5 2.5 2.5 4.1 4.5 4.5 4.5 7.5 7.5 5.6 5.6 13.1 13.1 13.1 26.1 26.1 26.1 41.5 41.5 58.3 58.3 58.3 113 6.9 6.9 7.9 7.9 7.9 7.9 9.9 9.9 9.9 9.9 12.4 12.4 12.4 14.8 14.8 17.2 17.2 17.2 øD Note) L1 L2 M 17.3 19.7 17.3 19.6 24.1 17.6 23.6 28.5 29.9 24.1 30.4 31.3 30.9 32.3 36.3 34.7 38.7 5.7 5.7 5.7 5.7 8.5 12.9 5.7 8.5 12.9 12.7 8.5 12.2 13.4 12.9 13.3 12.1 13.3 15.9 12.6 15.9 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 20.6 20.6 Note) øD is maximum diameter./A: Brass, N: Brass + Electroless nickel plated Applicable tubing O.D. (mm) Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Applicable tubing O.D. (mm) Connection thread Rc Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) Dimensions Metric Size One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

A M øD Applicable tubing Connection thread (With sealant) H A M øD Applicable tubing Connection thread H Hexagon Socket Head Male Connector: KQ2S (Sealant) ø10 ø12 ø16 KQ2S04-01S KQ2S06-01S KQ2S06-02S KQ2S08-01S KQ2S08-02S KQ2S08-03S KQ2S10-01S KQ2S10-02S KQ2S10-03S KQ2S10-04S KQ2S12-02S KQ2S12-03S KQ2S12-04S KQ2S16-02S KQ2S16-03S KQ2S16-04S 8.1 6.5 13.4 10.2 14.3 21.1 12.4 23.2 37.4 21.2 30.5 25.7 38.3 43.5 3.6 9.9 16.2 16.2 16.2 16.2 26.6 26.6 26.6 44.5 44.5 44.5 3.1 4.1 4.1 5.1 6.1 6.1 5.1 8.1 8.1 8.1 8.1 10.1 10.1 8.1 10.1 12.1 4.1 10.7 17.2 23.3 23.3 17.2 113 Note) øD L1 L2 A∗ M 20.6 20.3 19.8 22.9 23.2 20.7 24.3 24.6 25.1 21.1 26.4 22.8 32.5 33.5 33.4 19.6 18.8 18.8 19.7 19.5 19.7 21.1 20.1 20.1 20.1 21.5 21.8 21.8 25.1 25.4 26.1 17.5 17.2 15.1 19.8 18.5 15.6 21.2 19.9 14.7 24.3 21.3 16.4 27.8 28.4 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 15.6 20.6 20.6 20.6 ∗ Reference dimensions after installation of R thread Note) øD is maximum diameter. /A: Brass, N: Brass + Electroless nickel plated NewNew Hexagon Socket Head Male Connector: KQ2S (Gasket seal) ø3.2 KQ2S02-M3G KQ2S23-M3G KQ2S23-M5 KQ2S04-M3G KQ2S04-M5 KQ2S04-M6 KQ2S06-M5 KQ2S06-M6 M3 x 0.5 M3 x 0.5 M5 x 0.8 M3 x 0.5 M5 x 0.8 M6 x 1.0 M5 x 0.8 M6 x 1.0 1.7 2.2 2.6 2.3 4.1 3.5 5.1 0.9 1.4 2.5 1.4 1.5 1.5 1.5 3.1 3.1 1.4 2.5 1.4 1.5 1.5 1.5 Note) øD L1 L2 A M 15.7 17.1 17.5 17.1 17.6 20.6 17.8 20.6 14.7 16.1 16.3 16.1 16.3 19.6 16.3 19.6 13.1 14.5 14.5 14.5 14.6 16.6 14.8 16.6 11.9 13.3 13.3 13.3 13.3 13.3 13.3 13.3 Note) øD is maximum diameter./A: Brass, N: Brass + Electroless nickel plated Applicable tubing O.D. (mm) Connection thread M Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Applicable tubing O.D. (mm) Connection thread R Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) H (Width across flats) Dimensions Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc

(With sealant) H øD1 M øD2 A øD2 Applicable tubing øD1 Connection thread H A M Male Elbow: KQ2L (Sealant) ø3.2 ø10 ø12 ø16 KQ2L23-01S KQ2L23-02S KQ2L04-01S KQ2L04-02S KQ2L06-01S KQ2L06-02S KQ2L06-03S KQ2L08-01S KQ2L08-02S KQ2L08-03S KQ2L10-01S KQ2L10-02S KQ2L10-03S KQ2L10-04S KQ2L12-02S KQ2L12-03S KQ2L12-04S KQ2L16-02S KQ2L16-03S KQ2L16-04S 4.6 14.1 4.8 14.3 5.2 14.7 26.5 6.1 17.7 24.7 11.1 21.7 22.2 44.6 23.5 24.1 46.5 27.8 40.8 44.5 2.5 2.5 4.2 4.2 11.4 14.9 14.9 14.9 39.7 39.7 39.7 50.2 2.5 2.5 4.5 4.5 4.5 4.5 7.5 7.5 7.5 4.2 4.2 11.4 11.4 11.4 11.4 21.6 21.6 21.6 35.2 35.2 35.2 50.2 50.2 50.2 50.2 100 7.1 7.1 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 15.9 15.9 18.5 18.5 18.5 23.8 23.8 23.8 Note) øD1 øD2 L1 L2 A∗ M 14.5 14.5 14.8 14.8 15.5 15.5 15.5 16.4 17.2 17.2 18.6 19.3 19.3 19.3 21.5 21.5 21.5 25.1 27.1 27.1 16.7 21.2 16.2 21.7 17.3 22.8 24.1 18.7 25.4 25.5 23.6 28.7 29.6 33.6 30.0 30.9 34.9 32.6 35.4 34.1 17.2 20.1 17.2 21.1 19.4 23.3 24.2 22.2 27.3 27.0 28.4 31.9 32.4 35.1 34.5 35.0 37.7 39.8 42.2 39.6 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 15.6 20.6 20.6 20.6 ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. Male Elbow: KQ2L (Gasket seal) ø3.2 KQ2L02-M3G KQ2L02-M5 KQ2L23-M3G KQ2L23-M5 KQ2L04-M3G KQ2L04-M5 KQ2L04-M6 KQ2L06-M5 KQ2L06-M6 M3 x 0.5 M5 x 0.8 M3 x 0.5 M5 x 0.8 M3 x 0.5 M5 x 0.8 M6 x 1.0 M5 x 0.8 M6 x 1.0 1.6 2.7 2.7 3.1 2.7 3.1 4.2 3.2 4.3 0.8 0.8 0.8 2.2 0.8 3.5 3.5 3.5 3.5 1.2 1.4 1.2 2.5 1.2 2.5 2.5 2.5 2.5 0.8 2.6 0.8 3.5 3.5 3.5 3.5 5.8 5.8 7.1 7.1 8.2 8.2 8.2 10.4 10.4 5.5 Note) øD1 øD2 L1 L2 A M 5.5 5.5 12.6 12.6 15.3 15.3 15.4 15.4 15.4 14.55 14.55 12.5 13.8 14.3 14.3 14.8 15.8 16.5 17.5 12.8 12.9 14.8 14.9 15.8 15.9 15.9 18.7 18.7 11.9 11.9 13.3 13.3 13.3 13.3 13.3 13.3 13.3 Note) øD1 is maximum diameter./A: Brass, N: Brass + Electroless nickel plated /A: Brass, N: Brass + Electroless nickel plated NewNew Applicable tubing O.D. (mm) Connection thread M Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Applicable tubing O.D. (mm) Connection thread R Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) H (Width across flats) Dimensions Metric Size One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

øD2 øD1 Applicable tubing M A ød Applicable fitting size ød øO øN L M øD Q M L 2 x Applicable tubing øD øD2 A ød Applicable fitting size ød øD1 M Applicable tubing 2 x øO 2 x øN Q2Q2 PøD M M 3 x Applicable tubing øD Q Reducer Elbow: KQ2L ø3.2 ø10 ø12 KQ2L23-04A KQ2L23-06A KQ2L04-06A KQ2L04-08A KQ2L06-08A KQ2L06-10A KQ2L08-10A KQ2L08-12A KQ2L10-12A KQ2L12-16A ø10 ø10 ø12 ø12 ø16 2.1 1.3 2.9 1.8 2.1 2.7 3.5 4.9 5.6 8.7 2.5 2.5 4.2 4.2 14.9 14.9 39.7 2.5 2.5 4.5 4.5 7.5 4.2 4.2 11.4 11.4 21.6 21.6 35.2 50.2 6.4 6.4 7.2 7.2 7.1 7.1 8.2 8.2 10.4 10.4 13.2 13.2 15.9 18.5 14.5 14.5 14.8 14.8 15.5 15.5 18.8 18.8 19.3 21.5 23.9 24.1 24.6 29.5 24.2 31.6 27.1 35.6 42.6 14.1 14.3 15.4 19.4 15.2 21.2 18.1 23.6 26.5 31.2 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 15.6 Note) øD1 is maximum diameter. Union Elbow: KQ2L Plug-in Elbow: KQ2L 3.1 3.8 5.3 4.7 7.1 10.3 19.7 2.5 4.2 14.9 39.7 2.5 4.5 7.5 4.2 11.4 21.6 35.2 50.2 100 Note) øD 14.9 15.3 16.3 18.2 20.6 28.6 7.1 8.2 10.4 13.2 15.9 18.5 23.8 L Q M øO øN 5.4 5.7 6.8 8.4 9.6 10.7 13.4 13.3 13.3 13.3 14.2 15.6 20.6 3.2 3.2 3.2 4.2 4.2 4.2 4.2 Note) øD is maximum diameter. ø3.2 ø10 ø12 ø16 KQ2L23-00A KQ2L04-00A KQ2L06-00A KQ2L08-00A KQ2L10-00A KQ2L12-00A KQ2L16-00A Applicable fitting size ød ø3.2 ø10 ø12 ø16 KQ2L23-99A KQ2L04-99A KQ2L06-99A KQ2L08-99A KQ2L10-99A KQ2L12-99A KQ2L16-99A ø3.2 ø10 ø12 ø16 1.8 2.3 3.5 4.7 13.7 2.5 4.2 14.9 39.7 2.2 2.5 7.5 4.2 21.6 35.2 50.2 100 6.4 7.2 7.1 8.2 10.4 13.2 15.9 18.5 23.8 øD Note) øD1 L1 L2 A M 14.4 14.5 15.3 17.2 19.3 21.5 27.1 20.9 21.1 22.3 26.2 28.2 36.8 11.1 11.9 14.2 18.6 20.5 23.2 28.1 13.3 13.3 13.3 14.2 15.6 20.6 Note) øD1 is maximum diameter. Branch Union Elbow: KQ2LU 3.1 4.4 12.2 18.1 4.1 18.2 45.2 4.5 7.5 13.9 26.3 40.8 57.2 15.8 16.5 18.2 20.3 22.5 8.2 10.4 13.2 15.9 18.5 Note) øD Q1L2L1 Q2 M P øO øN 15.8 16.5 18.2 20.3 22.5 15.8 16.5 18.2 20.3 22.5 7.9 13.1 15.9 17.9 13.3 13.3 14.2 15.6 8.2 10.4 13.2 15.9 18.5 3.2 3.2 4.2 4.2 4.2 Note) øD is maximum diameter. ø10 ø12 KQ2LU04-00A KQ2LU06-00A KQ2LU08-00A KQ2LU10-00A KQ2LU12-00A Applicable tubing O.D. (mm) Model Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Applicable tubing O.D. (mm) Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Applicable fitting size ød øD2 Note) øD1 L1 L2 A MModel Applicable tubing O.D. (mm) Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Applicable tubing O.D. (mm) Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Series KQ2 Dimensions Applicable Tubing: Metric Size, Connection Thread: M, R, Rc

øO øN Q2Q2 P M 2 x Applicable tubing øD H Connection thread (With sealant) A øO øN øD Q2Q2 P M 2 x Applicable tubingA H Connection thread øD Male Branch Connector: KQ2LU (Sealant) ø10 ø12 KQ2LU04-01S KQ2LU04-02S KQ2LU06-01S KQ2LU06-02S KQ2LU06-03S KQ2LU08-01S KQ2LU08-02S KQ2LU08-03S KQ2LU10-02S KQ2LU10-03S KQ2LU10-04S KQ2LU12-02S KQ2LU12-03S KQ2LU12-04S 7.9 7.9 13.1 13.1 13.1 15.9 15.9 15.9 17.9 17.9 17.9 13.9 13.9 13.9 26.3 26.3 26.3 40.8 40.8 40.8 57.2 57.2 57.2 4.1 4.1 18.2 18.2 18.2 45.2 45.2 45.2 4.5 4.5 4.5 7.5 7.5 7.5 9.5 19.3 10.6 19.5 31.5 16.4 21.5 33.3 26.6 34.4 62.3 37.7 40.6 62.7 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 15.9 18.5 18.5 18.5 15.8 15.8 16.5 16.5 16.5 18.2 18.2 18.2 20.3 20.3 20.3 22.5 22.5 22.5 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 15.8 15.8 16.5 16.5 16.5 18.2 18.2 18.2 20.3 20.3 20.3 22.5 22.5 22.5 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 15.9 18.5 18.5 18.5 23.3 27.7 28.4 29.8 25.7 30.1 31.5 32.2 33.6 37.8 34.4 35.8 27.4 31.8 29.2 33.6 32.3 36.7 38.1 40.2 41.6 45.8 43.6 49.2 24.3 27.1 26.1 28.9 29.9 29.2 35.5 36.5 39.4 38.9 39.9 42.8 ∗ Reference dimensions after installation of R thread Note) øD is maximum diameter. Male Branch Connector: KQ2LU (Gasket seal) KQ2LU04-M5 KQ2LU04-M6 KQ2LU06-M5 KQ2LU06-M6 M5 x 0.8 M6 x 1.0 M5 x 0.8 M6 x 0.8 7.9 7.9 4.3 4.3 4.3 4.3 4.1 4.1 4.3 4.3 1.8 1.8 6.9 6.8 10.3 10.3 8.2 8.2 10.4 10.4 15.8 15.8 16.5 16.5 13.3 13.3 13.3 13.3 15.8 15.8 16.5 16.5 8.2 8.2 10.4 10.4 Note) øD L1 L2 L3 A M P 20.7 21.7 21.4 21.4 24.8 25.8 26.6 26.6 21.8 21.8 23.6 23.6 Note) øD is maximum diameter. øO 3.2 3.2 3.2 3.2 øN /A: Brass, N: Brass + Electroless nickel plated /A: Brass, N: Brass + Electroless nickel plated Applicable tubing O.D. (mm) Connection thread M Model Weight (g) Min. port sizeNylon Urethane H (Width across flats) H (Width across flats) Effective area (mm2) Note) øD L1 L2 L3 A∗ M P øO 3.2 3.2 3.2 3.2 3.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 øN Q1 Q2 Applicable tubing O.D. (mm) Connection thread R Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Metric Size One-touch Fittings Series KQ2 Dimensions Applicable Tubing: Metric Size, Connection Thread: M, R, Rc Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

øD Applicable tubing A H øD2 Connection thread øD2 M øD Applicable tubing Connection thread (With sealant) H A 45° Male Elbow: KQ2K (Gasket seal) KQ2K04-M5 KQ2K04-M6 KQ2K06-M5 KQ2K06-M6 M5 x 0.8 M6 x 1.0 M5 x 0.8 M6 x 1.0 4.1 3.5 4.5 3.4 3.4 3.4 3.4 2.5 2.5 2.5 2.5 3.4 3.4 3.4 3.4 8.2 8.2 10.4 10.4 14.4 14.4 14.4 14.4 13.1 14.1 22.8 22.8 27.4 27.4 13.3 13.3 13.3 13.3 Note) øD1 is maximum diameter./A: Brass, N: Brass + Electroless nickel plated 45° Male Elbow: KQ2K (Sealant) ø10 ø12 ø16 KQ2K04-01S KQ2K04-02S KQ2K06-01S KQ2K06-02S KQ2K06-03S KQ2K08-01S KQ2K08-02S KQ2K08-03S KQ2K10-01S KQ2K10-02S KQ2K10-03S KQ2K10-04S KQ2K12-02S KQ2K12-03S KQ2K12-04S KQ2K16-02S KQ2K16-03S KQ2K16-04S 4.6 14.1 14.5 26.2 17.5 24.5 11.1 21.8 21.7 44.1 23.3 23.2 45.7 27.7 39.2 42.9 3.4 3.4 6.9 6.9 6.9 8.7 19.7 19.7 23.2 23.2 23.2 23.2 35.1 35.1 35.1 44.5 4.5 4.5 4.5 4.5 4.5 4.5 7.5 7.5 7.5 3.4 3.4 8.7 8.7 8.7 8.7 19.7 19.7 30.9 30.9 30.9 30.9 44.5 44.5 44.5 44.5 65.8 91.9 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 15.9 15.9 18.5 18.5 18.5 23.8 23.8 23.8 14.4 14.4 14.7 14.7 14.7 18.2 17.6 17.6 17.6 19.4 19.4 19.4 24.3 23.8 23.8 12.7 17.2 14.8 19.3 20.6 15.7 22.4 22.5 21.5 29.1 24.3 28.3 24.2 28.2 29.6 31.4 30.1 22.3 25.2 25.3 28.2 29.1 33.1 32.8 36.2 41.8 36.6 39.3 43.8 38.6 41.3 49.2 50.2 47.6 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 15.6 20.6 20.6 20.6 /A: Brass, N: Brass + Electroless nickel plated NewNew Note) øD1 L1øD2 L2 A M Applicable tubing O.D. (mm) Connection thread M Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Note) øD1 L1øD2 L2 A∗ M Applicable tubing O.D. (mm) Connection thread R Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. H (Width across flats) H (Width across flats) Dimensions Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc

øD2 MHAL2 øD1 Applicable tubing Connection thread øD2 M H øD1 Applicable tubing Connection thread (With sealant) A AL2 M H øD1 øD2 Connection thread (With sealant) Applicable tubing A øD1 øD2 Connection thread Applicable tubing H M KQ2V04-M5 KQ2V06-M5 M5 x 0.8 M5 x 0.8 5.4 5.7 2.9 3.8 2.5 2.5 2.9 3.8 8.2 10.4 Note) øD1 øD2 L1 L2 L3 A M 9.8 9.8 17.5 18.3 10.9 10.9 18.4 18.4 14.9 14.9 13.3 13.3 Note) øD1 is maximum diameter. Universal Male Elbow: KQ2V (Gasket seal) /A: Brass, N: Brass + Electroless nickel plated ø10 ø12 ø16 KQ2V04-01S KQ2V06-01S KQ2V06-02S KQ2V08-01S KQ2V08-02S KQ2V08-03S KQ2V10-02S KQ2V10-03S KQ2V12-03S KQ2V12-04S KQ2V16-03S KQ2V16-04S 13.2 13.5 24.9 22.6 29.1 44.4 38.1 45.7 59.6 78.2 99.5 107.9 2.9 5.9 5.9 11.2 11.2 11.2 20.3 20.3 30.8 30.8 4.5 4.5 7.5 7.5 2.9 7.5 7.5 8.2 10.4 10.4 13.2 13.2 13.2 15.9 15.9 18.5 18.5 23.8 23.8 13.4 13.4 15.3 17.6 17.6 20.6 20.6 20.6 25.2 25.2 32.3 32.3 19.3 20.5 19.9 23.5 23.5 23.1 25.9 25.9 28.5 28.5 34.2 34.2 13.7 13.7 17.9 15.1 18.5 19.5 19.9 20.3 21.4 24.6 25.1 28.3 25.6 25.6 30.5 27.6 35.3 34.9 35.3 37.6 40.8 45.4 48.6 22.5 22.5 25.8 24.5 26.3 30.2 30.2 30.2 32.5 34.4 40.3 42.2 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 20.6 20.6 Universal Male Elbow: KQ2V (Sealant) /A: Brass, N: Brass + Electroless nickel plated ø10 ø12 KQ2VS04-01S KQ2VS06-01S KQ2VS06-02S KQ2VS08-01S KQ2VS08-02S KQ2VS08-03S KQ2VS10-02S KQ2VS10-03S KQ2VS12-03S KQ2VS12-04S 13.2 13.5 20.8 19.2 25.7 30.4 38.3 51.4 2.9 5.9 5.9 11.2 11.2 11.2 20.3 20.3 30.8 30.8 4.5 4.5 7.5 7.5 2.9 7.5 7.5 8.2 10.4 10.4 13.2 13.2 13.2 15.9 15.9 18.5 18.5 13.4 13.4 15.3 17.6 17.6 20.6 20.6 20.6 25.2 25.2 19.3 20.5 19.9 23.5 23.5 23.1 25.9 25.9 28.5 28.5 13.7 13.7 17.9 15.1 18.5 19.5 19.7 20.3 21.4 24.6 25.8 25.8 26.5 29.5 31.4 30.8 31.4 35.1 38.3 22.7 22.7 21.8 22.9 24.8 26.3 26.1 26.3 31.9 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 Hexagon Socket Head Universal Male Elbow: KQ2VS (Sealant) KQ2VS04-M5 KQ2VS06-M5 M5 x 0.8 M5 x 0.8 5.3 5.6 2.9 3.8 2.5 2.5 2.9 3.8 8.2 10.4 9.8 9.8 17.5 18.3 10.7 10.7 18.2 18.2 15.2 15.2 13.3 13.3 Note) øD1 is maximum diameter. Hexagon Socket Head Universal Male Elbow: KQ2VS (Gasket seal) /A: Brass, N: Brass + Electroless nickel plated /A: Brass, N: Brass + Electroless nickel plated Applicable tubing O.D. (mm) Connection thread M Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) Note) øD1 øD2 L1 L2 L3 A∗ M Applicable tubing O.D. (mm) Connection thread R Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) Note) øD1 øD2 L1 L2 L3 A M Applicable tubing O.D. (mm) Connection thread M Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) Note) øD1 øD2 L1 L2 L3 A∗ M Applicable tubing O.D. (mm) Connection thread R Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. Dimensions Metric Size One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

M AL2 Connection thread (With sealant) øD1 Applicable tubing øD2 M AL2 Connection thread M5 x 0.8 H øD1 Connection threadøD2 Applicable tubing ø10 ø12 KQ2VF04-01S KQ2VF06-01S KQ2VF06-02S KQ2VF08-01S KQ2VF08-02S KQ2VF08-03S KQ2VF10-02S KQ2VF10-03S KQ2VF12-03S KQ2VF12-04S 17.3 17.6 27.5 38.1 64.5 46.4 65.3 67.2 95.6 4.5 7.5 8.2 10.4 10.4 13.2 13.2 13.2 15.9 15.9 18.5 18.5 13.4 13.4 17.6 17.6 17.6 25.2 20.6 25.2 25.2 19.3 20.5 21.2 23.5 23.5 24.9 25.9 26.3 28.5 29.9 17.3 14.4 17.8 19.2 19.2 20.7 22.7 28.5 28.5 37.9 37.9 40.3 48.9 25.4 25.4 33.2 26.9 33.2 38.9 35.6 38.9 38.9 42.5 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 2.9 7.5 7.5 2.9 5.9 5.9 11.2 11.2 11.2 20.3 20.3 30.8 30.8 Universal Female Elbow: KQ2VF (Sealant) KQ2VF04-M5 KQ2VF06-M5 M5 x 0.8 M5 x 0.8 5.5 5.8 2.5 2.5 8.2 10.4 9.8 9.8 17.5 18.3 10.2 10.2 19.2 19.2 16.2 16.2 13.3 13.3 2.9 3.8 2.9 3.8 Note) øD1 is maximum diameter. Universal Female Elbow: KQ2VF (Gasket seal) /A: Brass, N: Brass + Electroless nickel plated /A: Brass, N: Brass + Electroless nickel plated Note) øD1 øD2 L1 L2 L3 A M Applicable tubing O.D. (mm) Connection thread M Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) Note) øD1 øD2 L1 L2 L3 A∗ M Applicable tubing O.D. (mm) Connection thread R, Rc Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. Dimensions Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc

M øD1 PPL2 H øD2 Connection thread (With sealant) 3 x Applicable tubing A M 2 x Applicable tubing øD1PL2 H øD2 Connection thread (With sealant) Triple Universal Male Elbow: KQ2VT (Sealant) ø10 ø12 KQ2VT04-01S KQ2VT04-02S KQ2VT04-03S KQ2VT06-01S KQ2VT06-02S KQ2VT06-03S KQ2VT08-01S KQ2VT08-02S KQ2VT08-03S KQ2VT08-04S KQ2VT10-02S KQ2VT10-03S KQ2VT10-04S KQ2VT12-02S KQ2VT12-03S KQ2VT12-04S 25.3 32.9 44.8 26.2 33.9 45.8 59.6 56.8 64.9 91.5 81.9 103.9 139.3 129.7 142.2 4.5 4.5 4.5 7.5 7.5 7.5 8.2 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 13.2 15.9 15.9 15.9 18.5 18.5 18.5 13.4 13.4 13.4 13.4 13.4 13.4 17.6 17.6 17.6 17.6 20.6 20.6 20.6 25.2 25.2 25.2 19.3 19.3 19.3 20.5 20.5 20.5 23.7 23.7 23.7 23.7 25.7 25.7 25.7 28.9 28.9 28.9 16.3 20.7 22.1 16.3 20.7 22.1 22.4 27.2 24.3 24.7 28.7 26.5 26.9 30.1 52.5 56.9 58.3 52.5 56.9 58.3 61.8 65.2 65.8 75.5 75.9 79.9 84.1 84.5 87.7 49.4 52.2 53.2 49.4 52.2 53.2 58.7 60.5 60.7 63.6 70.8 70.8 73.5 79.4 79.4 81.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 14.2 15.6 15.6 15.6 13.4 13.4 13.4 13.4 13.4 13.4 15.9 15.9 15.9 15.9 19.2 19.2 19.2 21.6 21.6 21.6 2.9 2.9 2.9 7.5 7.5 7.5 2.9 2.9 2.9 5.9 5.9 5.9 11.2 11.2 11.2 11.2 20.3 20.3 20.3 30.8 30.8 30.8 /A: Brass, N: Brass + Electroless nickel plated /A: Brass, N: Brass + Electroless nickel plated Double Universal Male Elbow: KQ2VD (Sealant) ø10 ø12 KQ2VD04-01S KQ2VD04-02S KQ2VD04-03S KQ2VD06-01S KQ2VD06-02S KQ2VD06-03S KQ2VD08-01S KQ2VD08-02S KQ2VD08-03S KQ2VD08-04S KQ2VD10-02S KQ2VD10-03S KQ2VD10-04S KQ2VD12-02S KQ2VD12-03S KQ2VD12-04S 19.7 27.4 39.3 20.3 39.9 45.1 44.3 52.3 78.4 63.1 65.1 107 102.1 116.1 4.5 4.5 4.5 7.5 7.5 7.5 8.2 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 13.2 15.9 15.9 15.9 18.5 18.5 18.5 13.4 13.4 13.4 13.4 13.4 13.4 17.6 17.6 17.6 17.6 20.6 20.6 20.6 25.2 25.2 25.2 19.3 19.3 19.3 20.5 20.5 20.5 23.7 23.7 23.7 23.7 25.7 25.7 25.7 28.9 28.9 28.9 16.3 20.7 22.1 16.3 20.7 22.1 22.4 27.2 24.3 24.7 28.1 26.5 26.9 30.1 43.4 44.8 43.4 44.8 45.8 49.2 49.8 56.2 56.6 62.4 62.8 35.9 38.7 39.7 35.9 38.7 39.7 42.7 44.5 44.7 47.6 51.5 51.5 53.6 57.7 57.7 59.6 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 14.2 15.6 15.6 15.6 13.4 13.4 13.4 13.4 13.4 13.4 15.9 15.9 15.9 15.9 19.2 19.2 19.2 21.6 21.6 21.6 2.9 2.9 2.9 7.5 7.5 7.5 2.9 2.9 2.9 5.9 5.9 5.9 11.2 11.2 11.2 11.2 20.3 20.3 20.3 30.8 30.8 30.8 Note) øD1 øD2 L1 L2 L3 A∗ M P Applicable tubing O.D. (mm) Connection thread R Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) Note) øD1 øD2 L1 L2 L3 A∗ M P Applicable tubing O.D. (mm) Connection thread R Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. Metric Size One-touch Fittings Series KQ2 Dimensions Applicable Tubing: Metric Size, Connection Thread: M, R, Rc Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

A H M øD1 2 x Applicable tubing Connection thread (With sealant) øD2 P øD1 M A PH 2 x Applicable tubing Connection threadøD2 M øD1 øD2 A H Connection thread (With sealant) Applicable tubing P P AL2 M øD1 Applicable tubing Connection threadøD2 H Connection thread M5 x 0.8 Connection thread Rc Branch Universal Male Elbow: KQ2Z (Sealant) ø10 ø12 KQ2Z04-01S KQ2Z06-01S KQ2Z06-02S KQ2Z06-03S KQ2Z08-01S KQ2Z08-02S KQ2Z08-03S KQ2Z10-02S KQ2Z10-03S KQ2Z12-03S KQ2Z12-04S 14.6 44.6 24.3 30.8 46.3 41.7 49.3 63.4 4.5 4.5 4.5 7.5 7.5 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 18.5 18.5 13.4 13.4 20.6 20.6 17.6 17.6 20.6 21.6 21.6 24.1 24.1 18.5 18.4 21.5 21.5 21.2 21.2 22.3 23.6 23.6 26.9 26.9 13.7 13.7 19.1 19.5 15.1 18.5 19.5 19.9 20.3 21.2 24.4 25.6 25.6 34.9 35.3 27.6 35.3 34.9 35.3 37.6 40.8 22.5 22.5 30.2 30.2 24.5 26.3 30.2 30.2 30.2 32.5 34.4 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 18.5 18.5 4.7 10.8 10.8 10.8 20.5 20.5 20.5 31.8 31.8 44.6 44.6 4.7 8.6 8.6 8.6 14.2 14.2 14.2 22.6 22.6 35.3 35.3 Branch Universal Male Elbow: KQ2Z (Gasket seal) Note) øD1 is maximum diameter. ø4 KQ2Z04-M5M5 x 0.8 6.22.58.28 Note) øD1 L1øD2 L2 L3 A M P /A: Brass, N: Brass + Electroless nickel plated /A: Brass, N: Brass + Electroless nickel plated Branch Universal Female Elbow: KQ2ZF (Sealant) ø10 ø12 KQ2ZF04-01S KQ2ZF06-01S KQ2ZF06-02S KQ2ZF08-01S KQ2ZF08-02S KQ2ZF10-02S KQ2ZF10-03S KQ2ZF12-03S KQ2ZF12-04S 18.1 18.7 45.3 29.3 49.9 68.4 100.5 4.5 4.5 7.5 8.2 10.4 10.4 13.2 13.2 15.9 15.9 18.5 18.5 13.4 13.4 20.6 17.6 20.6 21.6 25.2 24.1 18.5 18.4 21.5 21.2 22.3 23.6 25.5 26.9 29.9 18.4 14.4 18.4 19.2 20.5 22.7 28.5 28.5 40.3 40.3 40.3 48.9 25.4 25.4 35.6 26.9 35.6 35.6 38.9 38.9 42.5 13.3 13.3 13.3 14.2 14.2 15.6 15.6 8.2 10.4 10.4 13.2 13.2 15.9 15.9 18.5 18.5 4.7 10.8 10.8 20.5 20.5 31.8 31.8 44.6 44.6 4.7 8.6 8.6 14.2 14.2 22.6 22.6 35.3 35.3 Branch Universal Female Elbow: KQ2ZF (Gasket seal) /A: Brass, N: Brass + Electroless nickel plated Applicable tubing O.D. (mm) Connection thread M Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) Note) øD1 L1øD2 L2 L3 A∗ M P Applicable tubing O.D. (mm) Connection thread R Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) Note) øD1 L1øD2 L2 L3 A M P Applicable tubing O.D. (mm) Connection thread M Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) Note) øD1 L1øD2 L2 L3 A∗ M P Applicable tubing O.D. (mm) Connection thread R, Rc Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. /A: Brass, N: Brass + Electroless nickel plated ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. Dimensions Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc

M AL3 øD2 L2 P1 øD1 Connection thread (With sealant) H 6 x Applicable tubing M øD1 P1P1L2 AL3 øD2 H Connection thread (With sealant) Double Branch Universal Male Elbow: KQ2ZD (Sealant) ø10 ø12 KQ2ZD04-01S KQ2ZD04-02S KQ2ZD04-03S KQ2ZD06-01S KQ2ZD06-02S KQ2ZD06-03S KQ2ZD08-01S KQ2ZD08-02S KQ2ZD08-03S KQ2ZD08-04S KQ2ZD10-02S KQ2ZD10-03S KQ2ZD10-04S KQ2ZD12-02S KQ2ZD12-03S KQ2ZD12-04S 13.4 13.4 13.4 13.4 13.4 13.4 15.9 15.9 15.9 15.9 19.2 19.2 19.2 21.6 21.6 21.6 8.2 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 13.2 15.9 15.9 15.9 18.5 18.5 18.5 4.7 4.7 4.7 10.8 10.8 10.8 20.5 20.5 20.5 20.5 31.8 31.8 31.8 44.6 44.6 44.6 4.7 4.7 4.7 8.6 8.6 8.6 14.2 14.2 14.2 14.2 21.6 21.6 21.6 35.3 35.3 35.3 4.5 4.5 4.5 11.5 21.3 40.9 22.5 30.2 42.1 48.7 55.9 82.1 92.9 115.6 110.7 124.7 35.9 38.7 39.7 35.9 38.7 39.7 42.7 44.5 44.7 47.6 51.5 51.5 53.6 57.7 57.7 59.6 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 14.2 15.6 15.6 15.6 43.4 44.8 43.4 44.8 45.8 49.2 49.8 56.2 56.6 62.4 62.8 8.2 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 13.2 15.9 15.9 15.9 18.5 18.5 18.5 Note) øD1 øD2 L1 L2 L3 A∗ M 13.4 13.4 13.4 13.4 13.4 13.4 17.6 17.6 17.6 17.6 20.6 20.6 20.6 25.2 25.2 25.2 18.5 18.5 18.5 18.4 18.4 18.4 21.2 21.2 21.2 21.2 23.6 23.6 23.6 26.8 26.8 26.8 16.3 20.7 22.1 16.3 20.7 22.1 22.4 27.2 24.3 24.7 28.1 26.5 26.9 30.1 Triple Branch Universal Male Elbow: KQ2ZT (Sealant) ø10 ø12 KQ2ZT04-01S KQ2ZT04-02S KQ2ZT04-03S KQ2ZT06-01S KQ2ZT06-02S KQ2ZT06-03S KQ2ZT08-01S KQ2ZT08-02S KQ2ZT08-03S KQ2ZT08-04S KQ2ZT10-02S KQ2ZT10-03S KQ2ZT10-04S KQ2ZT12-02S KQ2ZT12-03S KQ2ZT12-04S 13.4 13.4 13.4 13.4 13.4 13.4 15.9 15.9 15.9 15.9 19.2 19.2 19.2 21.6 21.6 21.6 8.2 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 13.2 15.9 15.9 15.9 18.5 18.5 18.5 4.7 4.7 4.7 10.8 10.8 10.8 20.5 20.5 20.5 20.5 31.8 31.8 31.8 44.6 44.6 44.6 4.7 4.7 4.7 8.6 8.6 8.6 14.2 14.2 14.2 14.2 21.6 21.6 21.6 35.3 35.3 35.3 4.5 4.5 4.5 11.5 27.7 35.3 47.2 29.5 37.2 49.1 65.1 62.3 70.4 90.9 90.7 112.7 152.2 142.6 155.1 49.4 52.2 53.2 49.4 52.2 53.2 58.7 60.5 60.7 63.6 70.8 70.8 73.5 79.4 79.4 81.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 14.2 15.6 15.6 15.6 52.5 56.9 58.3 52.5 56.9 58.3 61.8 65.2 65.8 75.5 75.9 79.9 84.1 84.5 87.7 8.2 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 13.2 15.9 15.9 15.9 18.5 18.5 18.5 13.4 13.4 13.4 13.4 13.4 13.4 17.6 17.6 17.6 17.6 20.6 20.6 20.6 25.2 25.2 25.2 18.5 18.5 18.5 18.4 18.4 18.4 21.2 21.2 21.2 21.2 23.6 23.6 23.6 26.8 26.8 26.8 16.3 20.7 22.1 16.3 20.7 22.1 22.4 27.2 24.3 24.7 28.7 26.5 26.9 30.1 Applicable tubing O.D. (mm) Connection thread R Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) Note) øD1 øD2 L1 L2 L3 A∗ M P1 P2 Applicable tubing O.D. (mm) Connection thread R Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) /A: Brass, N: Brass + Electroless nickel plated ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. /A: Brass, N: Brass + Electroless nickel plated ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. Dimensions Metric Size One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

øD2 M øD1 Applicable tubing H Connection thread øD1 M A øD2 ød Applicable fitting size ød Applicable tubing Female Elbow: KQ2LF ø10 ø12 KQ2LF04-M5 KQ2LF04-M6 KQ2LF04-01 KQ2LF04-02 KQ2LF06-M5 KQ2LF06-M6 KQ2LF06-01 KQ2LF06-02 KQ2LF06-03 KQ2LF08-01 KQ2LF08-02 KQ2LF08-03 KQ2LF10-02 KQ2LF10-03 KQ2LF10-04 KQ2LF12-02 KQ2LF12-03 KQ2LF12-04 M5 x 0.8 M6 x 1.0 M5 x 0.8 M6 x 1.0 4.7 4.6 17.6 29.6 4.8 4.7 30.1 18.8 28.7 32.3 26.4 57.6 28.2 32.9 59.5 3.5 3.5 4.2 4.2 3.5 3.5 11.4 14.9 14.9 14.9 39.7 39.7 39.7 2.5 2.5 2.5 2.5 4.5 4.5 4.5 4.5 7.5 7.5 7.5 3.5 3.5 4.2 4.2 3.5 3.5 11.4 11.4 11.4 11.4 21.6 21.6 21.6 35.2 35.2 50.2 50.2 50.2 8.2 8.2 8.2 8.2 10.4 10.4 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 15.9 18.5 18.5 18.5 øD

2 L1 L2 M

15.4 15.4 14.8 14.8 14.5 14.5 15.5 15.5 15.5 16.4 17.2 17.2 19.3 19.3 19.3 21.5 21.5 21.5 15.3 16.1 22.4 26.9 17.8 23.5 28.5 24.9 28.8 29.3 27.4 33.5 36.5 28.7 34.8 37.8 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 Note) øD1 is maximum diameter./A: Brass, N: Brass + Electroless nickel plated Extended Plug-in Elbow: KQ2W ø3.2 ø10 ø12 KQ2W23-99A KQ2W04-99A KQ2W06-99A KQ2W08-99A KQ2W10-99A KQ2W12-99A ø3.2 ø10 ø12 1.3 3.5 5.5 8.4 2.5 4.2 14.9 39.7 2.5 7.5 4.2 21.6 35.2 50.2 6.4 7.2 7.1 8.2 10.4 13.2 15.9 18.5 14.4 14.5 15.3 17.2 19.3 21.5 30.5 31.8 35.2 41.9 46.6 20.8 22.6 27.1 34.3 38.9 44.2 13.3 13.3 13.3 14.2 15.6 Note) øD1 is maximum diameter. Note) øD1 Applicable tubing O.D. (mm) Connection thread M, Rc Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Applicable fitting size ød øD2 Note) øD1 L1 L2 A MModel Applicable tubing O.D. (mm) Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) Dimensions Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc

A H Connection thread øD1 Applicable tubing M øD2 A H øD2 Connection thread (With sealant) øD1 Applicable tubing M Extended Male Elbow: KQ2W (Gasket seal) ø3.2 KQ2W02-M3G KQ2W02-M5 KQ2W23-M3G KQ2W23-M5 KQ2W04-M3G KQ2W04-M5 KQ2W06-M5 M3 x 0.5 M5 x 0.8 M3 x 0.5 M5 x 0.8 M3 x 0.5 M5 x 0.8 M5 x 0.8 2.6 4.6 4.8 5.8 4.9 5.8 5.9 0.8 0.8 0.8 2.4 0.8 1.2 1.2 1.2 2.5 1.2 2.5 2.5 0.8 2.8 0.8 5.8 5.8 7.1 7.1 8.2 8.2 10.4 5.5 5.5 5.5 12.6 12.6 15.3 15.3 15.4 15.4 14.5 18.8 19.3 22.5 25.2 25.7 27.4 19.1 19.2 23.4 25.7 24.5 26.8 29.6 11.9 11.9 13.3 13.3 13.3 13.3 13.3 Note) øD1 is maximum diameter./A: Brass, N: Brass + Electroless nickel plated Extended Male Elbow: KQ2W (Sealant) ø3.2 ø10 ø12 ø16 KQ2W23-01S KQ2W23-02S KQ2W04-01S KQ2W04-02S KQ2W06-01S KQ2W06-02S KQ2W06-03S KQ2W08-01S KQ2W08-02S KQ2W08-03S KQ2W10-02S KQ2W10-03S KQ2W10-04S KQ2W12-02S KQ2W12-03S KQ2W12-04S KQ2W16-02S KQ2W16-03S KQ2W16-04S 10.8 27.3 27.5 11.4 47.4 12.2 51.3 60.7 53.2 93.9 67.4 105.5 101.7 2.4 2.4 8.6 8.6 8.6 10.9 14.2 14.2 23.8 23.8 23.8 37.7 37.7 37.7 47.7 2.5 2.5 4.5 4.5 4.5 4.5 7.5 7.5 7.5 2.8 2.8 10.9 10.9 10.9 10.9 20.5 20.5 33.5 33.5 33.5 47.7 47.7 47.7 47.7 100 7.1 7.1 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 15.9 18.5 18.5 18.5 23.8 23.8 23.8 14.5 14.5 14.8 14.8 15.5 15.5 15.5 16.4 17.2 17.2 19.3 19.3 19.3 21.5 21.5 21.5 27.1 27.1 27.1 30.3 32.8 29.9 33.3 34.4 35.7 32.4 39.1 39.2 52.9 48.5 52.5 54.2 49.8 53.8 59.7 58.4 30.8 31.7 30.9 32.7 33.1 34.9 35.8 35.9 40.7 56.2 51.4 54.1 58.8 56.7 66.2 66.5 63.9 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 20.6 20.6 20.6 /A: Brass, N: Brass + Electroless nickel plated NewNew Note) øD1 øD2 L1 L2 A M Applicable tubing O.D. (mm) Connection thread M Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Note) øD1 øD2 L1 L2 A∗ M Applicable tubing O.D. (mm) Connection thread R Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. H (Width across flats) H (Width across flats) Dimensions Metric Size One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

øD2 AL2 MM øD1 H Connection thread (With sealant) 2 x Applicable tubing AL2 øD1 2 x Applicable tubing M M øD2 Connection thread H Male Branch Tee: KQ2T (Sealant) ø3.2 ø10 ø12 ø16 KQ2T23-01S KQ2T23-02S KQ2T04-01S KQ2T04-02S KQ2T06-01S KQ2T06-02S KQ2T06-03S KQ2T08-01S KQ2T08-02S KQ2T08-03S KQ2T10-01S KQ2T10-02S KQ2T10-03S KQ2T10-04S KQ2T12-02S KQ2T12-03S KQ2T12-04S KQ2T16-02S KQ2T16-03S KQ2T16-04S 5.2 14.7 5.5 6.1 15.6 27.4 7.9 19.4 26.5 13.9 24.3 24.8 47.3 27.3 50.4 35.5 47.7 51.4 2.9 2.9 4.1 4.1 18.2 18.2 14.9 45.2 45.2 45.2 57.2 2.5 2.5 4.5 4.5 4.5 4.5 7.5 7.5 7.5 3.4 3.4 13.9 13.9 13.9 26.3 26.3 21.6 35.2 35.2 35.2 57.2 57.2 57.2 57.2 100 7.1 7.1 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 15.9 15.9 18.5 18.5 18.5 23.8 23.8 23.8 14.5 14.5 14.8 14.8 15.5 15.5 15.5 16.4 17.2 17.2 18.6 19.3 19.3 19.3 21.5 21.5 21.5 25.1 27.1 27.1 16.6 21.1 16.2 21.7 17.3 22.8 24.1 18.7 25.4 25.5 23.5 28.6 29.5 33.5 29.9 30.8 34.8 32.6 35.4 34.1 17.1 17.2 21.1 19.4 23.3 24.2 22.2 27.3 28.4 31.9 32.4 35.1 34.5 37.7 39.8 42.2 39.6 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 15.6 20.6 20.6 20.6 /A: Brass, N: Brass + Electroless nickel plated NewNew Male Branch Tee: KQ2T (Gasket seal) ø3.2 KQ2T02-M3G KQ2T02-M5 KQ2T23-M3G KQ2T23-M5 KQ2T04-M3G KQ2T04-M5 KQ2T04-M6 KQ2T06-M5 KQ2T06-M6 M3 x 0.5 M5 x 0.8 M3 x 0.5 M5 x 0.8 M3 x 0.5 M5 x 0.8 M6 x 1.0 M5 x 0.8 M6 x 1.0 1.9 3.1 3.5 3.4 3.9 4.9 4.4 5.4 0.9 0.9 0.9 2.7 0.9 4.5 4.5 4.5 4.5 1.2 1.4 1.2 2.5 1.2 2.5 2.5 2.5 2.5 0.9 3.2 0.9 4.5 4.5 4.5 4.5 5.8 5.8 7.1 7.1 8.2 8.2 8.2 10.4 10.4 5.5 5.5 5.5 12.6 12.6 15.3 15.3 15.4 15.4 15.4 14.55 14.55 12.5 13.8 14.3 14.3 14.8 15.8 16.5 17.5 12.8 12.9 14.7 14.8 15.8 15.9 15.9 18.7 18.7 11.9 11.9 13.3 13.3 13.3 13.3 13.3 13.3 13.3 Note) øD1 is maximum diameter./A: Brass, N: Brass + Electroless nickel plated Note) øD1 øD2 L1 L2 A M Applicable tubing O.D. (mm) Connection thread M Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Note) øD1 øD2 L1 L2 A∗ M Applicable tubing O.D. (mm) Connection thread R Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. H (Width across flats) H (Width across flats) Dimensions Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc

2 x øN øD2 øD2 øD2 øD2 L2 L2 M2M2 2 x øN 2 x øO Applicable tubing b øD1 2 x Applicable tubing a 2 x Applicable tubing a Applicable tubing b øD1 L2L2 M2 M2 2 x øO 2 x øN 2 x øO øD øD M M Q 3 x Applicable tubing øD MQ L1 QQ Q2 Q2 Q2 Q2 Different Diameter Tee: KQ2T ø3.2 ø10 ø12 KQ2T23-04A KQ2T04-06A KQ2T06-08A KQ2T08-10A KQ2T10-12A KQ2T12-16A ø10 ø12 ø16 3.2 3.2 4.2 4.2 4.2 4.2 3.8 7.1 16.4 108.5 3.5 6.6 16.4 27.2 44.5 2.5 4.5 7.5 5.1 6.5 5.3 8.3 12.2 20.1 a b 13.3 13.3 13.3 14.2 15.6 5.4 5.7 7.3 8.4 9.6 10.7 13.3 13.3 14.2 15.6 20.6 7.1 8.2 10.4 13.2 15.9 18.5 8.2 10.4 13.2 15.9 18.5 23.8 Note) øD1 L1øD2 L2 L3 M1 M2 Q1 14.9 15.3 17.2 19.6 26.6 øO 15.3 16.3 17.3 19.2 21.6 øN 18.5 19.4 22.4 26.2 35.9 Note) øD1 is maximum diameter. Different Diameter Tee: KQ2T ø10 ø12 KQ2T06-04A KQ2T08-06A KQ2T10-08A KQ2T12-10A ø10 3.2 4.2 4.2 4.2 6.4 13.4 25.6 4.4 10.6 17.7 28.4 4.5 7.5 3.5 9.5 13.4 a b 13.3 14.2 15.6 6.8 8.4 9.6 10.7 13.3 13.3 14.2 15.6 10.4 13.2 15.9 18.5 8.2 10.4 13.2 15.9 16.3 17.3 19.2 21.6 15.3 17.2 19.6 21.5 23.9 27.2 30.9 Note) øD1 is maximum diameter. Union Tee: KQ2T ø3.2 ø10 ø12 ø16 KQ2T02-00A KQ2T23-00A KQ2T04-00A KQ2T06-00A KQ2T08-00A KQ2T10-00A KQ2T12-00A KQ2T16-00A 1.4 4.6 5.5 7.6 15.7 29.8 0.9 2.9 4.4 10.6 17.7 28.4 45.4 1.4 2.5 4.5 7.5 3.4 6.4 13.4 25.6 57.4 100 12.9 14.9 15.3 16.3 18.6 22.4 24.4 5.8 7.1 8.2 10.4 13.2 15.9 18.5 23.8 Note) øD L2L1 M Q øO øN 15.8 18.5 19.4 21.5 25.2 30.4 33.7 42.9 11.9 13.3 13.3 13.3 14.2 15.6 20.6 4.5 5.4 5.7 6.8 8.4 9.6 10.7 13.4 3.2 3.2 3.2 3.2 4.2 4.2 4.2 4.2 Note) øD is maximum diameter. Applicable tubing O.D. (mm) Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Applicable tubing O.D. (mm) Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Note) øD1 L1øD2 L2 L3 M1 M2 Q1 5.8 6.8 8.4 9.6 10.7 13.4 5.7 7.3 8.4 9.6 Q 2 øO øN Applicable tubing O.D. (mm) Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Dimensions Metric Size One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

2 x øO2 x øN øD øD QQ QQ L L M L M L 4 x Applicable tubing 2 x øO2 x øN M1 M2 3 x Applicable tubing a L2L2 øD1 Q Q QQ øD2 Applicable tubing b 2 x øO2 x øN QQ Applicable tubing a QQ Applicable tubing b Applicable tubing a Applicable tubing b øD2 øD1 L2 L2 Cross: KQ2TW 3.5 4.9 8.5 12.7 18.4 4.4 10.6 17.7 28.4 45.4 4.5 7.5 6.4 13.4 25.6 57.4 Note) øD 15.3 16.3 18.2 20.6 8.2 10.4 13.2 15.9 18.5 L Q M øO øN 5.7 6.8 8.4 9.6 10.7 13.3 13.3 14.2 15.6 3.2 3.2 4.2 4.2 4.2 ø10 ø12 KQ2TW04-00A KQ2TW06-00A KQ2TW08-00A KQ2TW10-00A KQ2TW12-00A Note) øD is maximum diameter. Different Diameter Cross: KQ2TY Note) øD1, øD2 are maximum diameters. ø10 KQ2TY06-08A KQ2TY08-10A KQ2TY10-12A ø10 ø12 6.5 10.2 14.9 10.6 17.7 28.4 4.5 7.5 13.4 25.6 13.2 15.9 18.5 10.4 13.2 15.9 17.3 19.2 21.6 17.2 19.6 8.4 9.6 10.7 13.3 14.2 15.6 14.2 15.6 4.2 4.2 4.2 a b Different Diameter Cross: KQ2TX Note) øD1, øD2 are maximum diameters. ø10 KQ2TX06-08A KQ2TX08-10A KQ2TX10-12A ø10 ø12 7.1 10.9 15.9 10.6 17.7 28.4 4.5 7.5 13.4 25.6 13.2 15.9 18.5 10.4 13.2 15.9 Note) øD2 Note) øD1 L2L1 Q M1 M2 øO øN 17.2 19.6 17.3 19.2 21.6 8.4 9.6 10.7 13.3 14.2 15.6 14.2 15.6 4.2 4.2 4.2 a b Model Applicable tubing O.D. (mm) Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Applicable tubing O.D. (mm) Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Note) øD2 Note) øD1 L2L1 Q M1 M2 øO øN Applicable tubing O.D. (mm) Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Dimensions Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc

øD1 L3L2 M A M L1øD1 2 x Applicable tubing H Connection thread øD2 øD2 L3L2 A M M øD1 2 x Applicable tubing øD1 Connection thread (With sealant) H ø3.2 KQ2Y02-M3G KQ2Y02-M5 KQ2Y23-M3G KQ2Y23-M5 KQ2Y04-M3G KQ2Y04-M5 KQ2Y04-M6 KQ2Y06-M5 KQ2Y06-M6 M3 x 0.5 M5 x 0.8 M3 x 0.5 M5 x 0.8 M3 x 0.5 M5 x 0.8 M6 x 1.0 M5 x 0.8 M6 x 1.0 3.1 3.1 3.5 3.4 3.9 4.9 4.6 5.7 0.9 0.9 0.9 2.7 0.9 4.5 4.5 4.5 4.5 1.2 1.4 1.2 2.5 1.2 2.5 2.5 2.5 2.5 0.9 3.2 0.9 4.5 4.5 4.5 4.5 5.8 5.8 7.1 7.1 8.2 8.2 8.2 10.4 10.4 5.5 5.5 5.5 12.9 12.9 15.3 15.3 15.4 15.4 15.4 16.35 16.35 12.5 13.8 14.3 14.3 14.8 15.8 16.5 17.5 12.9 12.9 15.3 15.3 15.4 15.4 15.4 16.3 16.3 22.8 22.9 26.5 26.6 27.1 27.2 27.2 29.8 29.8 11.9 11.9 13.3 13.3 13.3 13.3 13.3 13.3 13.3 Note) øD1 is maximum diameter. Male Run Tee: KQ2Y (Gasket seal) /A: Brass, N: Brass + Electroless nickel plated ø3.2 ø10 ø12 ø16 KQ2Y23-01S KQ2Y23-02S KQ2Y04-01S KQ2Y04-02S KQ2Y06-01S KQ2Y06-02S KQ2Y06-03S KQ2Y08-01S KQ2Y08-02S KQ2Y08-03S KQ2Y10-01S KQ2Y10-02S KQ2Y10-03S KQ2Y10-04S KQ2Y12-02S KQ2Y12-03S KQ2Y12-04S KQ2Y16-02S KQ2Y16-03S KQ2Y16-04S 5.3 14.7 5.6 6.2 15.8 27.5 19.5 26.5 24.5 47.4 27.6 28.2 50.7 48.3 2.9 2.9 4.4 4.4 10.6 10.6 10.6 13.4 17.7 17.7 28.4 28.4 28.4 28.4 45.4 45.4 45.4 45.4 2.5 2.5 4.5 4.5 4.5 4.5 7.5 7.5 7.5 3.4 3.4 6.4 6.4 13.4 13.4 13.4 13.4 25.6 25.6 57.4 57.4 57.4 57.4 113 7.1 7.1 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 15.9 15.9 18.5 18.5 18.5 23.8 23.8 23.8 14.9 14.9 15.3 15.3 16.3 16.3 16.3 18.2 18.2 18.2 20.6 20.6 20.6 20.6 28.6 28.6 28.6 16.6 21.1 16.2 21.7 17.3 22.8 24.1 18.7 25.4 25.5 23.5 28.6 29.5 33.5 29.9 30.8 34.8 32.6 35.4 34.1 14.9 14.9 15.3 15.3 16.3 16.3 16.3 18.2 18.2 18.2 20.6 20.6 20.6 20.6 28.6 28.6 28.6 28.5 31.4 28.4 32.3 30.5 34.4 35.3 33.8 38.9 38.6 41.1 44.6 45.1 47.8 48.3 48.8 51.5 56.5 58.9 56.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 15.6 20.6 20.6 20.6 Male Run Tee: KQ2Y (Sealant) /A: Brass, N: Brass + Electroless nickel plated NewNew Note) øD1 øD2 L1 L2 L3 A M Applicable tubing O.D. (mm) Connection thread M Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) Note) øD1 øD2 L1 L2 L3 A∗ M Applicable tubing O.D. (mm) Connection thread R Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. Dimensions Metric Size One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

øOøN øD øD øD M Q Q M 2 x Applicable tubing A H Connection thread (With sealant) øD øD øOøN øD Q M M Q 2 x Applicable tubing A H Connection thread Male Delta Union: KQ2D (Sealant) ø10 ø12 KQ2D04-01S KQ2D04-02S KQ2D06-01S KQ2D06-02S KQ2D06-03S KQ2D08-01S KQ2D08-02S KQ2D08-03S KQ2D10-02S KQ2D10-03S KQ2D10-04S KQ2D12-02S KQ2D12-03S KQ2D12-04S 9.2 10.2 19.1 15.3 20.4 32.1 24.9 32.7 60.6 4.5 4.5 4.5 7.5 7.5 7.5 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 15.9 18.5 18.5 18.5 15.8 15.8 16.8 16.8 16.8 18.8 18.8 18.8 21.2 21.2 21.2 23.6 23.6 23.6 23.3 27.7 24.3 28.7 30.1 26.3 30.7 32.1 33.1 34.5 38.7 35.5 36.9 41.1 24.3 27.1 26.4 29.2 30.2 29.8 32.6 33.6 36.3 37.3 40.2 43.9 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 5.7 5.7 6.7 6.7 6.7 8.4 8.4 8.4 9.6 9.6 9.6 10.7 10.7 10.7 3.2 3.2 3.2 3.2 3.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 13.9 13.9 13.9 26.3 26.3 26.3 40.8 40.8 40.8 57.2 57.2 57.2 18.2 18.2 18.2 45.2 45.2 45.2 /A: Brass, N: Brass + Electroless nickel plated Male Delta Union: KQ2D (Gasket seal) KQ2D04-M5 KQ2D04-M6 KQ2D06-M5 KQ2D06-M6 M5 x 0.8 M6 x 1.0 M5 x 0.8 M6 x 1.0 6.6 6.4 9.8 9.7 1.8 1.8 8.2 8.2 10.4 10.4 Note) øD L2L1 A M Q øO øN 15.8 15.8 16.8 16.8 20.7 21.7 21.7 22.7 21.8 21.8 23.9 23.9 13.3 13.3 13.3 13.3 5.7 5.7 6.7 6.7 3.2 3.2 3.2 3.2 2.2 4.3 4.3 4.3 2.2 4.3 4.3 4.3 Note) øD is maximum diameter./A: Brass, N: Brass + Electroless nickel plated Applicable tubing O.D. (mm) Connection thread M Model Weight (g) Min. port sizeNylon Urethane Nylon Urethane Effective area (mm2) H (Width across flats) ∗ Reference dimensions after installation of R thread Note) øD is maximum diameter. Note) øD L2L1 A∗ M Q øO øN Applicable tubing O.D. (mm) Connection thread R Model Weight (g) Min. port size Effective area (mm2) H (Width across flats) Dimensions Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc

2 x øO 2 x øN øD A L M øD 2 x Applicable tubing P Connection thread (With sealant) H QQ 2 x øO 2 x øN øD øD A L M 2 x Applicable tubing P H Connection thread QQ øOøN øD øD Q M L M L Q 3 x Applicable tubing M L øD ø3.2 ø10 ø12 ø16 KQ2U23-01S KQ2U23-02S KQ2U04-01S KQ2U04-02S KQ2U06-01S KQ2U06-02S KQ2U06-03S KQ2U08-01S KQ2U08-02S KQ2U08-03S KQ2U10-02S KQ2U10-03S KQ2U10-04S KQ2U12-02S KQ2U12-03S KQ2U12-04S KQ2U16-02S KQ2U16-03S KQ2U16-04S 8.6 9.3 19.1 10.3 19.2 31.2 15.8 20.9 32.7 25.6 33.4 61.3 38.9 67.6 71.5 82.6 2.9 2.9 4.2 4.2 10.6 10.6 10.6 17.7 17.7 17.7 28.4 28.4 28.4 45.4 45.4 45.4 45.4 2.75 2.75 3.6 3.6 5.4 5.4 5.4 7.3 7.3 9.4 9.4 11.6 3.4 3.4 4.2 4.2 13.4 13.4 13.4 25.6 25.6 25.6 57.4 57.4 57.4 57.4 113 7.1 7.1 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 15.9 18.5 18.5 18.5 23.8 23.8 23.8 36.4 40.8 36.5 40.9 37.6 43.4 40.7 45.1 46.5 50.4 54.6 54.4 58.6 62.4 63.8 33.3 36.1 33.4 36.2 34.5 37.3 38.3 37.6 40.4 41.4 44.3 45.3 48.2 48.3 49.3 52.2 57.7 58.7 61.6 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 20.6 20.6 20.6 5.2 5.2 5.7 5.7 6.8 6.8 6.8 8.7 8.7 8.7 10.1 10.1 10.1 11.4 11.4 11.4 3.2 3.2 3.2 3.2 3.2 3.2 3.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 Branch “Y”: KQ2U (Sealant) /A: Brass, N: Brass + Electroless nickel plated NewNew ø3.2 KQ2U23-M5 KQ2U04-M5 KQ2U04-M6 KQ2U06-M5 KQ2U06-M6 M5 x 0.8 M5 x 0.8 M6 x 1.0 M5 x 0.8 M6 x 1.0 5.8 6.7 6.6 9.8 2.2 2.2 2.2 2.2 2.2 1.8 1.8 1.8 2.2 2.2 2.2 2.2 2.2 7.1 8.2 8.2 10.4 10.4 Note) øD L A M Q øO øN 33.8 33.9 34.9 30.8 30.9 30.9 13.3 13.3 13.3 13.3 13.3 5.2 5.7 5.7 6.8 6.8 3.2 3.2 3.2 3.2 3.2 Note) øD is maximum diameter. Branch “Y”: KQ2U (Gasket seal) /A: Brass, N: Brass + Electroless nickel plated Delta Union: KQ2D 2.7 3.8 6.8 10.3 15.2 4.1 18.2 45.2 4.5 7.5 13.9 26.3 40.8 57.2 Note) øD 15.8 16.8 18.8 21.2 23.6 8.2 10.4 13.2 15.9 18.5 L M Q øO øN 13.3 13.3 14.2 15.6 5.7 6.7 8.4 9.6 10.7 3.2 3.2 4.2 4.2 4.2 ø10 ø12 KQ2D04-00A KQ2D06-00A KQ2D08-00A KQ2D10-00A KQ2D12-00A Note) øD is maximum diameter. Applicable tubing O.D. (mm) Connection thread M Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) ∗ Reference dimensions after installation of R thread Note) øD is maximum diameter. Note) øD L A∗ M 7.1 7.1 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 15.9 18.5 18.5 18.5 23.8 23.8 23.8 P 7.1 8.2 8.2 10.4 10.4 P Q øO øN Applicable tubing O.D. (mm) Connection thread R Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) H (Width across flats) Applicable tubing O.D. (mm) Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Dimensions Metric Size One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

øD M 2 x øN 2 x øO QQ 3 x Applicable tubing P QQ Applicable tubing b øD2 2 x Applicable tubing a P øD1 øD1 2 x øN 2 x øO QQ øD 2 x Applicable tubing øD P M A Applicable fitting size ød ød 2 x øO 2 x øN Union “Y”: KQ2U 1.6 4.8 5.8 8.1 7.4 11.2 16.4 30.6 0.9 2.9 4.2 10.6 17.7 28.4 45.4 1.2 2.5 4.5 7.5 3.4 4.2 13.4 25.6 57.4 113 25.8 28.9 30.1 33.2 37.1 41.1 51.5 5.8 7.1 8.2 10.4 13.2 15.9 18.5 23.8 Note) øD PL2L1 M Q øO øN 16.1 18.2 19.4 22.3 27.8 5.8 7.15 8.2 10.4 13.2 15.9 18.5 23.8 11.9 13.3 13.3 13.3 14.2 15.6 20.6 4.5 5.2 5.7 6.8 8.7 10.1 11.4 3.2 3.2 3.2 3.2 4.2 4.2 4.2 4.2 Note) øD is maximum diameter. ø3.2 ø10 ø12 ø16 KQ2U02-00A KQ2U23-00A KQ2U04-00A KQ2U06-00A KQ2U08-00A KQ2U10-00A KQ2U12-00A KQ2U16-00A Different Diameter Union “Y”: KQ2U ø3.2 ø10 ø12 KQ2U02-23A KQ2U02-04A KQ2U23-04A KQ2U04-06A KQ2U06-08A KQ2U08-10A KQ2U10-12A KQ2U12-16A ø3.2 ø10 ø12 ø16 5.2 5.7 5.7 6.8 8.2 10.1 11.4 3.2 3.2 3.2 3.2 3.2 4.2 4.2 4.2 3.2 4.2 13.4 25.6 57.4 0.9 0.9 2.7 4.2 10.6 17.7 28.4 45.4 1.2 1.2 2.5 4.5 7.5 1.9 2.1 5.3 6.6 8.6 12.7 21.2 øN 11.9 11.9 13.3 13.3 13.3 14.2 15.6 13.3 13.3 13.3 13.3 14.2 15.6 20.6 7.1 8.2 8.2 10.4 13.2 15.9 18.5 23.8 5.8 5.8 7.1 8.2 10.4 13.2 15.9 18.5 Note) øD2 Note) øD1 L1 L2 P M1 M2 28.2 27.6 28.9 34.6 38.5 47.9 Q 16.6 15.7 19.3 22.3 øO 5.8 5.8 7.1 8.2 10.4 13.2 15.9 18.5 Note) øD1, øD2 are maximum diameters. a b Plug-in “Y”: KQ2U ø3.2 ø10 ø12 ø16 KQ2U23-99A KQ2U04-99A KQ2U06-99A KQ2U08-99A KQ2U10-99A KQ2U12-99A KQ2U16-99A ø3.2 ø10 ø12 ø16 4.9 6.1 12.3 18.3 33.5 2.5 7.5 45.1 44.8 46.3 52.1 57.3 75.9 7.1 8.2 10.4 13.2 15.9 18.5 23.8 Note) øD PL2L1 A M Q øO øN 18.2 19.4 22.3 27.8 7.15 8.2 10.4 13.2 15.9 18.5 23.8 31.8 31.5 37.9 41.7 55.3 13.3 13.3 13.3 14.2 15.6 20.6 5.2 5.7 6.8 8.7 10.1 11.4 3.2 3.2 3.2 4.2 4.2 4.2 4.2 3.4 4.2 13.4 25.6 57.4 113 2.9 4.2 10.6 17.7 28.4 45.4 Note) øD is maximum diameter. Applicable tubing O.D. (mm) Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Applicable tubing O.D. (mm) Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Applicable fitting size ød Applicable tubing O.D. (mm) Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Dimensions Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc

øD2 Connection thread (With sealant) H M A L 4 x Applicable tubing øD1 2 x øO 2 x øN IP I P Q 4 x Applicable tubing a M1M2 øD2 øD1 2 x øN 2 x øO Applicable tubing b I IPP Q Delta Branch: KQ2UD (Sealant) KQ2UD04-01S KQ2UD04-02S KQ2UD06-01S KQ2UD06-02S 6.8 6.8 8.2 8.2 3.2 3.2 3.2 3.2 4.2 4.2 13.4 13.4 4.2 4.2 10.6 10.6 4.5 4.5 11.7 20.6 16.4 21.6 øN 13.3 13.3 13.3 13.3 8.2 8.2 10.4 10.4 33.6 36.4 36.4 39.2 8.2 8.2 10.4 10.4 Note) øD1 øD2 L I A∗ M P 10.4 10.4 13.2 13.2 Q 36.7 41.1 39.5 43.9 øO 16.6 16.6 /A: Brass, N: Brass + Electroless nickel plated Different Diameter Double Union “Y”: KQ2UD KQ2UD04-06A KQ2UD06-08A 6.8 8.2 3.2 3.2 4.2 13.4 4.2 10.6 4.5 5.4 8.1 øN 13.3 13.3 13.3 14.2 16.6 10.4 13.2 8.2 10.4 Note) øD2 Note) øD1 L1 L2 P I M1 M2 29.2 Q 18.2 20.5 øO 8.2 10.4 Note) øD1, øD2 are maximum diameters. a b Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Applicable tubing O.D. (mm) H (Width across flats) Connection thread R a b Applicable tubing O.D. (mm) Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. Dimensions Metric Size One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

øD2 4 x Applicable tubing M øD1 A 2 x øN 2 x øO Applicable fitting size ød ød I IPP Q Q øD2 Q M A 2 x Applicable tubing øD1 øD1 P 2 x øO 2 x øN Applicable fitting size ød ød Plug-in “Y”: KQ2XD KQ2XD04-06A KQ2XD06-08A 3.2 3.2 4.2 13.4 4.2 10.6 4.5 5.9 8.6 13.3 13.3 6.8 8.2 8.2 10.4 10.4 13.2 8.2 10.4 Note) øD1 L1øD2 L2 I P M Q 45.4 50.9 øO 18.2 20.5 øN 16.6 A 32.1 36.7 Note) øD1 is maximum diameter. Different Diameter Plug-in “Y”: KQ2X ø3.2 ø10 KQ2X23-04A KQ2X04-06A KQ2X06-08A KQ2X08-10A KQ2X10-12A ø10 ø12 3.2 3.2 3.2 4.2 4.2 3.2 4.2 13.4 25.6 2.7 4.2 10.6 17.7 28.4 2.5 4.5 7.5 2.8 7.5 5.5 9.8 14.6 13.3 13.3 13.3 14.2 15.6 5.7 6.8 8.2 10.1 11.4 7.15 8.2 10.4 13.2 15.9 8.2 10.4 13.2 15.9 18.5 7.1 8.2 10.4 13.2 15.9 44.7 45.2 49.9 54.8 60.4 19.3 22.3 31.4 31.9 35.7 39.2 43.4 Note) øD1, øD2 are maximum diameters. Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Applicable fitting size ød Applicable tubing O.D. (mm) Note) øD1 Note) øD2 L1 L2 A P M Q øO øNModel Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Applicable fitting size ød Applicable tubing O.D. (mm) Dimensions Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc

ød Applicable tubing Applicable fitting size ød øD M A L Mounting plate thickness 11 mm or less L MM T 2 x Applicable trubing H Mounting plate thickness 11 mm or less L MM T 2 x Applicable tubing H Mounting plate thickness 7 mm or less ML2 Connection thread Rc T Applicable tubing Plug-in Reducer: KQ2R Bulkhead Union: KQ2E (Interchangeable with KQ) ø3.2 ø10 ø12 KQ2R02-04A KQ2R23-04A KQ2R23-06A KQ2R04-06A KQ2R04-08A KQ2R04-10A KQ2R06-04A KQ2R06-08A KQ2R06-10A KQ2R06-12A KQ2R08-10A KQ2R08-12A KQ2R10-12A KQ2R10-16A KQ2R12-16A ø10 ø10 ø12 ø10 ø12 ø12 ø16 ø16 5.8 7.1 7.1 8.2 8.2 10.4 10.4 10.4 10.4 13.2 13.2 15.9 18.5 27.8 28.6 29.1 28.6 29.6 31.7 33.6 31.6 33.9 35.7 35.1 36.5 39.2 44.7 45.7 14.5 15.3 15.8 15.3 15.4 16.1 20.3 17.4 18.3 18.7 19.5 19.5 22.2 24.1 25.1 11.9 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 15.6 15.6 3.4 3.4 5.6 5.6 5.6 13.1 13.1 13.1 26.1 26.1 41.5 41.5 58.3 0.9 2.9 2.9 10.4 10.4 10.4 32.8 32.8 46.1 1.4 2.5 2.5 2.5 4.5 4.5 4.5 7.5 7.5 0.6 1.6 2.2 1.3 2.2 1.4 1.7 2.1 3.2 2.9 3.4 4.5 Note) øD L A M Note) øD is maximum diameter. ø3.2 ø10 ø12 ø16 KQ2E23-00 KQ2E04-00 KQ2E06-00 KQ2E08-00 KQ2E10-00 KQ2E12-00 KQ2E16-00 24.1 22.9 64.4 63.8 120.1 2.9 10.4 29.5 46.1 2.5 4.5 7.5 3.4 5.6 13.1 26.1 41.5 58.3 113 T (M) M12 x 1 M12 x 1 M14 x 1 M16 x 1 M20 x 1 M22 x 1 M28 x 1.5 L Mounting hole M 27.3 27.3 27.3 29.1 31.9 34.7 41.9 13.3 13.3 13.3 14.2 15.6 20.6 /A: Brass, N: Brass + Electroless nickel plated Bulkhead Union: KQ2E (Interchangeable with KJ) ø3.2 KQ2E02-00J KQ2E23-00J KQ2E04-00J KQ2E06-00J 5.2 6.9 8.3 11.2 0.9 2.5 1.4 2.5 4.5 M7 x 0.75 M8 x 0.75 M9 x 0.75 M11 x 0.75 24.5 27.3 27.3 27.3 11.9 13.3 13.3 13.3 /A: Brass, N: Brass + Electroless nickel plated Bulkhead Connector: KQ2E ø3.2 ø10 ø12 ø16 KQ2E23-02 KQ2E04-01 KQ2E04-02 KQ2E06-01 KQ2E06-02 KQ2E06-03 KQ2E08-01 KQ2E08-02 KQ2E08-03 KQ2E10-02 KQ2E10-03 KQ2E12-03 KQ2E12-04 KQ2E16-03 KQ2E16-04 31.2 21.2 30.9 28.9 32.4 35.9 30.5 33.1 37.4 63.8 71.6 69.3 72.7 122.2 132.1 2.9 10.4 10.4 10.4 29.5 29.5 46.1 46.1 2.5 4.5 4.5 4.5 7.5 7.5 3.4 5.6 5.6 13.1 13.1 13.1 26.1 26.1 26.1 41.5 41.5 58.3 58.3 113 M12 x 1 M12 x 1 M12 x 1 M14 x 1 M14 x 1 M14 x 1 M16 x 1 M16 x 1 M16 x 1 M20 x 1 M20 x 1 M22 x 1 M22 x 1 M28 x 1.5 M28 x 1.5 28.7 24.4 23.6 28.4 30.7 24.1 28.4 31.7 29.3 31.4 32.3 37.7 34.4 38.8 14.3 14.6 9.2 16.3 6.7 14.3 9.9 11.9 17.3 11.5 15.9 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 20.6 20.6 /A: Brass, N: Brass + Electroless nickel plated Applicable fitting size ød Model Applicable tubing O.D. (mm) Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Model Applicable tubing O.D. (mm) Weight (g) Min. port sizeNylon Urethane Effective area (mm2) T (M) T (M) L Mounting hole Mounting hole MModel Applicable tubing O.D. (mm) Weight (g) Min. port sizeNylon Urethane Effective area (mm2) L1 L2 M Applicable tubing O.D. (mm) Connection thread Rc Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) (Width across flats) (Width across flats) H (Width across flats) H (Width across flats) Dimensions Metric Size One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

øD 2 x Applicable tubing B M T M E øD A L ød Applicable fitting size ød Applicable fitting size ød H Connection thread M A L ød M A L ød Applicable fitting size ød H Connection thread (With sealant) Bulkhead Male Elbow: KQ2LE 21.2 29.4 30.4 53.5 4.2 14.9 39.7 4.5 7.5 4.2 11.4 21.6 35.2 50.2 M12 x 1 M14 x 1 M16 x 1 M20 x 1 M22 x 1 B E Note) øD M 14.8 15.5 17.2 19.3 21.5 28.5 29.6 32.3 35.8 44.5 8.2 10.4 13.2 15.9 18.5 13.3 13.3 14.2 15.6 Note) øD is maximum diameter. ø10 ø12 KQ2LE04-00 KQ2LE06-00 KQ2LE08-00 KQ2LE10-00 KQ2LE12-00 Plug: KQ2P ø3.2 ø10 ø12 ø16 KJP-02 KQ2P-23 KQ2P-04 KQ2P-06 KQ2P-08 KQ2P-10 KQ2P-12 KQ2P-16 0.1 3.5 20.9 øD L A 22.3 31.5 45.5 10.4 18.2 18.7 21.7 24.8 27.4 28.5 26.4 /A: Brass, N: Brass + Electroless nickel plated Adaptor: KQ2N (Gasket seal) KQ2N04-M5 KQ2N06-M5 M5 x 0.8 M5 x 0.8 2.4 2.6 2.5 2.5 L A M 29.7 29.7 26.7 26.7 13.4 13.4 /A: Brass, N: Brass + Electroless nickel plated Adaptor: KQ2N (Sealant) ø10 KQ2N04-01S KQ2N06-01S KQ2N06-02S KQ2N08-02S KQ2N08-03S KQ2N10-03S 4.1 13.6 15.7 22.7 19.1 2.5 7.5 28.3 28.3 32.8 35.9 40.6 25.2 25.2 28.1 31.2 30.9 35.5 11.9 11.9 14.8 16.7 19.9 /A: Brass, N: Brass + Electroless nickel plated T (M) Mounting hole Applicable tubing O.D. (mm) Model Weight (g) Min. port sizeNylon Urethane (Width across flats) (Width across flats) H (Width across flats) H (Width across flats) Effective area (mm2) Applicable fitting size ød Model Weight (g) Connection thread M Applicable fitting size ød Model Weight (g) Min. port size ∗ Reference dimensions after installation of R thread L A∗ M Connection thread R Applicable fitting size ød Model Weight (g) Min. port size Dimensions Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc

øD M L Applicable tubing L MM øD 2 x Applicable fitting ød Applicable fitting b Applicable fitting a Tube Cap: KQ2C ø10 ø12 ø16 KQ2C04-00A KQ2C06-00A KQ2C08-00A KQ2C10-00A KQ2C12-00A KQ2C16-00A 0.8 1.1 2.9 4.5 8.4 8.2 10.4 13.2 15.9 18.5 23.8 øD Note) L M 14.5 14.6 15.7 17.3 18.9 13.3 13.3 14.2 15.6 20.6 Note) øD is maximum diameter. Nipple: KQ2N ø10 ø12 ø16 KQ2N04-99 KQ2N06-99 KQ2N08-99 KQ2N10-99 KQ2N12-99 KQ2N16-99 3.3 4.8 L M ød 13.3 13.3 14.2 15.6 2.5 7.5 2.5 7.5 Reducer Nipple: KQ2N Applicable fitting ø10 ø12 ø10 ø12 ø16 a b KQ2N04-06 KQ2N06-08 KQ2N08-10 KQ2N10-12 KQ2N12-16 Model 3.1 4.9 Weight (g) L M 1 M2 13.3 14.2 15.6 20.6 13.3 13.3 14.2 15.6 ød Min. port size 2.5 7.5 Applicable fitting øD Applicable tubing O.D. (mm) Model Weight (g) Model Weight (g) Min. port size Dimensions Metric Size One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

Part no. Applicable thread M-3G2 M-5G2 M-6G

Description

Part no. Applicable model KQ2E02-00AJ KQ2E23-00AJ KQ2E04-00AJ KQ2E06-00AJ KQ2E23-00A, KQ2E04-00A, KQ2E23-02A KQ2E04-01A, KQ2E04-02A, KQ2LE04-00A KQ2E06-00A, KQ2E06-01A, KQ2E06-02A KQ2E06-03A, KQ2LE06-00A KQ2E08-00A, KQ2E08-01A, KQ2E08-02A KQ2E08-03A, KQ2LE08-00A KQ2E10-00A, KQ2E10-02A, KQ2E10-03A KQ2LE10-00A KQ2E12-00A, KQ2E12-03A, KQ2E12-04A KQ2LE12-00A KQ2E16-00A KQ2E16-03A, KQ2E16-04A KQ02-P01AJ KQ23-P01AJ KQ04-P01AJ KQ06-P01AJ KQ04-P01A KQ06-P01A KQ08-P01A KQ10-P01A KQ12-P01A KQ16-P01A Brass + Electroless nickel plated Part no. Applicable model KQ2E02-00NJ KQ2E23-00NJ KQ2E04-00NJ KQ2E06-00NJ KQ2E23-00N, KQ2E04-00N, KQ2E23-02N KQ2E04-01N, KQ2E04-02N, KQ2LE04-00N KQ2E06-00N, KQ2E06-01N, KQ2E06-02N KQ2E06-03N, KQ2LE06-00N KQ2E08-00N, KQ2E08-01N, KQ2E08-02N KQ2E08-03N, KQ2LE08-00N KQ2E10-00N, KQ2E10-02N, KQ2E10-03N KQ2LE10-00N KQ2E12-00N, KQ2E12-03N, KQ2E12-04N KQ2LE12-00N KQ2E16-00N KQ2E16-03N, KQ2E16-04N KQ02-P01NJ KQ23-P01NJ KQ04-P01NJ KQ06-P01NJ KQ04-P01N KQ06-P01N KQ08-P01N KQ10-P01N KQ12-P01N KQ16-P01N Please contact SMC for detailed dimensions, specifications, and lead times.

Tubing O.D. FEP, PFA, Nylon, Soft nylon Note 1), Polyurethane Fluid Operating pressure range Note 3) Proof pressure Ambient and fluid temperature Air/Water Note 2) −100 kPa to 1 MPa JIS B0208 (UNF thread) With sealant Mounting section Nut section Thread Seal on the threads Note 2) The surge pressure must be under the maximum operating pressure. Note 3) Do not use the fittings with a leak tester or for vacuum retention because they are not guaranteed for zero leakage. Body Stud Chuck Guide Release button Seal, O-ring Gasket C3604, PBT, PP C3604 (Thread portion) Stainless steel 304 Stainless steel 304 POM NBR Stainless steel 304, NBR One-touch IN/OUT connection. Possible to use in vacuum to −100 kPa Note 1) For soft nylon tubing, water cannot be used. −5 to 60°C, Water: 0 to 40°C (No freezing) ANSI/ASME1.20.1 (NPT thread) JIS B0208 (UNF thread) Seal Stud Release button (Orange) O-ring Body Release button (Orange) Body Chuck Guide Chuck Guide Seal UNF, NPT Connection thread Suitable for use with nylon and urethane. Large retaining force. The chuck provides secure retention and the collet increases the holding force on the tube. Can be used for a wide range of pressures from a low vacuum up to a pressure of 1 MPa. The use of a special profile ensures sealing and reduces resistance when the tube is inserted. Requires little force for removal. Releases the chuck collet to remove the tube as well as to prevent the chuck from biting too deeply into the tubing. Effective when piping in a confined space. Body part rotates allowing for positioning. ∗ Fittings with all resin body material (KQ2 - A) are copper free specification. Inch Size One-touch Fittings Series KQ2 Applicable Tubing: Inch Size, Connection Thread: UNF, NPT

H S F L K V VS VF LF VD VT Z ZD ZT W T Y U X E LE N Male connector Hexagon socket head male connector Female union Male elbow 45° male elbow Universal male elbow Hexagon socket head universal male elbow Universal female elbow Female elbow Double universal male elbow Triple universal male elbow Branch universal male elbow Double branch universal male elbow Triple branch universal male elbow Extended male elbow Male branch tee Male run tee Branch “Y” Different diameter plug-in “Y” Bulkhead union Bulkhead connector Bulkhead union elbow Adaptor Symbol Model Model Male thread seal method Nil S Seal method None With thread sealant Symbol JBulkhead union A N Thread material/Surface treatment Brass Brass + Electroless nickel plated Interchangeable with KJE Symbol Thread material/Surface treatment Size ø1/8" ø5/32" ø3/16" ø1/4" ø5/16" ø3/8" ø1/2" Symbol Applicable tubing O.D. 00∗ Size 10-32UNF NPT1/16 NPT1/8 NPT1/4 NPT3/8 NPT1/2 Same diameter tubing Symbol Port size/Applicable tubing O.D. Thread connection Tubing connection A05 00KQ2 H One-touch fittings H L R T TW U Straight Different diameter straight Elbow Plug-in elbow Reducer elbow Plug-in reducer Union tee Different diameter tee Cross union Union “Y” Plug-in “Y” Different diameter union “Y” Symbol Model Model Size ø1/8" ø5/32" ø3/16" ø1/4" ø5/16" ø3/8" ø1/2" Symbol Applicable tubing O.D. Size Same diameter tubing Same diameter rod ø1/8" ø5/32" ø3/16" ø1/4" ø5/16" ø3/8" ø1/2" Symbol Tubing (Rod) connection Different dia. Tubing (Reducer) Port size/Applicable tubing O.D. ∗ /A, N ∗ Only for “Bulkhead union” and “Bulkhead union elbow”. Threaded Type Tube Tube Type Spare Parts Use the part number below to order the gasket for sealing 10-32UNF thread. Gasket for 10-32UNF: M-10/32G How to Order Inch Size One-touch Fittings Series KQ2 Applicable Tubing: Inch Size, Connection Thread: UNF, NPT Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

P.39KQ2S Male connector P.37KQ2H Universal male elbow P.42KQ2V 45° male elbow P.42KQ2K Extended male elbow P.47KQ2W Bulkhead union P.53KQ2E Bulkhead connector P.54KQ2E Nipple P.55KQ2N Reducer nipple P.55KQ2N Hexagon socket head universal male elbow P.43 P.46 P.46 P.47 P.41 P.41 P.44 KQ2VS Branch universal male elbow KQ2Z Female connector P.38KQ2F Universal female elbow P.43KQ2VF Double branch universal male elbow KQ2ZD Straight union P.38KQ2H Female elbow KQ2LF Triple branch universal male elbow KQ2ZT Different diameter straight P.38KQ2H Double universal male elbow KQ2VD Union elbow KQ2L P.41P.45 Male elbow P.40KQ2L Triple universal male elbow KQ2VT Plug-in elbow KQ2L Internal hexagon socket allows tightening with a hexagon wrench in confined spaces. Hexagon head of the body allows tightening with a box wrench in confined spaces. Basically, it is used together with male elbow. Different point is that it is used for fittings to avoid interfering with each other by making the piping multi-level. Use to connect male thead and tubing through a panel, etc. Use to connect One-touch fittings of different sizes. Use to pipe a female thread at a 45° angle. Model inbetween of male connector and male elbow. Use to connect tubing through a panel, etc. Use to connect One-touch fittings. Use to pipe a female thread. Most general model. Hexagon socket on the top allows tightening with a hexagon wrench in confined spaces. Hexagon head of the body allows tightening with a box wrench. Use for branch connections. Use to four-branch a female thread at right angles. Two individual parts rotate 360°. Use to six-branch a female thread at right angles. Three individual parts rotate 360°. Use to connect tubing at right angles. Use to change the tube direction from One-touch fittings by 90°. Use to branch a male or female thread at a 90° angle. Multiple connections possible. Use to pipe a male thread at right angles. Use to branch a female thread at right angles. Two individual parts rotate 360°. Use to three-branch a female thread at right angles. Three individual parts rotate 360 Use to pipe a male thread of a pressure gauge, etc. Use to connect tubing in the same direction. Use to connect tubing of different sizes. Use to pipe a female thread at right angles. Most general model. Variations Inch Size One-touch Fittings

P.49 P.54 KQ2TW Plug KQ2P Different diameter tee P.49 P.52 P.55 KQ2T Plug-in “Y” KQ2U Tube cap KQ2C P.52 P.54 Different diameter union “Y” KQ2U Bulkhead male elbow KQ2LE Union tee P.49 P.52 P.53 KQ2T Union “Y” KQ2U Plug-in reducer KQ2R P.48 P.51 P.53 KQ2T Branch “Y” Male branch tee KQ2U Different diameter plug-in “Y” KQ2X Reducer elbow P.41KQ2L Use to branch tubing at both 90° angles. Use to change the tube direction from One-touch fittings by 90° and to reduce size. P.50 Male run tee KQ2Y Use to branch a female thread at a 90° angle. Use to branch One-touch fittings with size reduced. Use to change size of One-touch fittings. Use to connect tubing through a panel, etc. and to change the tube direction by 90°. Use to plug unused tubing. Use to plug unused One-touch fittings. Use to branch a female thread. Use to branch tubing in the same direction. Use to connect tubing for branching with size reduced. Use to branch One-touch fittings. Use to branch a female thread at both 90° angles. Use to connect tubing for branching at 90° angle with size reduced from the same piping. Use to four-branch line. Series KQ2 Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

M A L øD H Connection thread (With sealant) M A L øD H Connection thread Applicable tubing Applicable tubing Male Connector: KQ2H (Sealant) ∗ Reference dimensions after installation of NPT thread ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2H01-33S KQ2H01-34S KQ2H01-35S KQ2H03-33S KQ2H03-34S KQ2H03-35S KQ2H05-34S KQ2H05-35S KQ2H07-33S KQ2H07-34S KQ2H07-35S KQ2H07-36S KQ2H09-34S KQ2H09-35S KQ2H09-36S KQ2H11-34S KQ2H11-35S KQ2H11-36S KQ2H11-37S KQ2H13-35S KQ2H13-36S KQ2H13-37S 7.1 16.2 6.1 6.5 15.6 7.4 14.9 7.6 6.5 13.1 25.7 12.6 15.2 22.5 19.5 23.5 49.1 34.4 36.2 47.1 2.5 2.5 2.5 3.5 3.5 4.6 4.6 4.6 4.6 9.6 9.6 6.7 6.7 6.7 7.7 7.7 7.7 8.3 8.3 12.2 12.2 12.2 14.1 14.1 14.1 14.1 17.9 17.9 17.9 9.5 11.11 14.29 9.5 11.11 14.29 11.11 14.29 11.11 11.11 14.29 17.46 14.29 14.29 17.46 14.29 17.46 17.46 22.23 22.23 22.23 22.23 19.3 16.7 16.7 17.4 16.7 22.5 16.7 18.1 22.2 22.1 18.1 24.1 25.1 22.7 22.3 28.8 27.5 15.2 10.8 12.3 15.9 10.8 12.3 14.2 12.3 18.4 14.8 12.3 13.4 17.7 13.4 20.9 20.7 15.9 24.4 22.8 21.6 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 15.6 3.4 5.6 5.6 5.6 7.8 7.8 13.5 13.5 13.5 13.5 26.1 26.1 26.1 35.3 35.3 35.3 58.5 2.5 2.5 2.9 6.5 6.5 11.5 11.5 11.5 11.5 29.1 29.1 29.1 51.7 51.7 51.7 Male Connector: KQ2H (Gasket seal) Applicable tubing O.D. (inch) Connection thread UNF Model Weight (g) Min. port sizeNylon Urethane H (Width across flats) øD L A M Effective area (mm2) ø1/8 ø5/32 ø3/16 ø1/4 KQ2H01-32 KQ2H03-32 KQ2H05-32 KQ2H07-32 10-32UNF 10-32UNF 10-32UNF 10-32UNF 2.7 3.3 3.4 5.2 2.3 2.3 2.3 2.3 6.7 7.7 8.3 11.11 17.4 17.6 17.7 13.9 14.1 14.2 14.5 13.3 13.3 13.3 13.3 3.3 3.4 3.4 2.5 3.3 3.4 3.4 /A: Brass, N: Brass + Electroless nickel plated /A: Brass, N: Brass + Electroless nickel plated Applicable tubing O.D. (inch) Connection thread NPT Model Weight (g) Min. port sizeNylon Urethane H (Width across flats) øD L A∗ M Effective area (mm2) Dimensions Series KQ2 Applicable Tubing: Inch Size, Connection Thread: UNF, NPT

øD1 Applicable tubing a Applicable tubing b øD2 L M2M1 Connection thread Applicable tubingH M øD 2 x Applicable tubing øD M M L øD Different Diameter Straight: KQ2H ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 KQ2H01-03A KQ2H01-07A KQ2H03-05A KQ2H03-07A KQ2H05-07A KQ2H07-09A KQ2H07-11A KQ2H09-11A KQ2H09-13A KQ2H11-13A ø5/32 ø1/4 ø3/16 ø1/4 ø1/4 ø5/16 ø3/8 ø3/8 ø1/2 ø1/2 3.9 1.8 4.2 2.2 3.2 4.1 4.7 6.6 7.3 a b 2.5 2.5 3.5 4.6 4.6 8.2 11.1 9.1 11.1 11.1 13.2 15.4 15.4 19.3 19.3 7.1 7.1 8.2 8.2 9.1 11.1 11.1 13.2 13.2 15.4 27.6 27.6 27.6 27.6 27.6 28.5 29.9 30.8 32.2 33.6 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 15.6 13.3 13.3 13.3 13.3 13.3 14.2 15.6 15.6 3.4 3.4 5.6 5.6 7.8 13.5 13.5 26.1 26.1 35.3 2.9 2.9 5.6 5.6 6.5 11.5 11.5 29.1 Note) øD1, øD2 are maximum diameters. ø1/8 ø5/32 ø1/4 ø5/16 ø3/8 ø1/2 KQ2F01-32 KQ2F01-34 KQ2F01-35 KQ2F03-32 KQ2F03-34 KQ2F03-35 KQ2F07-32 KQ2F07-34 KQ2F07-35 KQ2F07-36 KQ2F09-34 KQ2F09-35 KQ2F09-36 KQ2F11-35 KQ2F11-36 KQ2F11-37 KQ2F13-36 KQ2F13-37 10-32UNF 10-32UNF 10-32UNF 3.4 13.4 24.4 4.5 13.7 24.7 6.7 14.2 25.1 38.7 15.2 26.2 39.8 27.2 40.7 45.6 43.8 48.6 2.5 2.5 2.5 3.9 4.6 4.6 4.6 6.9 6.9 6.9 7.9 7.9 7.9 10.2 10.2 10.2 10.2 12.4 12.4 12.4 14.3 14.3 14.3 18.1 18.1 14.29 17.46 14.29 17.46 11.11 14.29 17.46 22.23 14.29 17.46 22.23 17.46 22.23 23.81 22.23 23.81 19.7 29.8 19.5 24.8 29.7 17.7 24.4 29.2 30.5 24.8 29.7 30.5 31.8 34.9 32.6 35.7 5.7 9.5 13.3 5.7 9.5 13.3 5.5 9.5 13.3 13.2 9.2 11.8 12.4 11.8 12.4 15.8 12.4 15.8 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 5.6 5.6 10.1 26.1 26.1 26.1 35.3 35.3 35.3 2.5 2.5 2.5 10.1 11.5 11.5 11.5 29.1 29.1 29.1 51.7 51.7 Note) øD is maximum diameter. Female Connector: KQ2F /A: Brass, N: Brass + Electroless nickel plated Straight Union: KQ2H Note) øD is maximum diameter. ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2H01-00A KQ2H03-00A KQ2H05-00A KQ2H07-00A KQ2H09-00A KQ2H11-00A KQ2H13-00A 2.7 3.2 1.9 4.8 3.7 5.2 8.7 2.5 3.5 4.6 9.6 7.1 8.2 9.1 11.1 13.2 15.4 19.3 27.6 27.6 27.6 27.6 29.4 32.2 13.3 13.3 13.3 13.3 14.2 15.6 3.4 5.6 7.8 13.5 26.1 35.3 2.9 6.5 11.5 29.1 51.7 Dimensions Applicable tubing O.D. (inch) Model Weight (g) Min. port sizeNylon Urethane øD Note) L M Effective area (mm2) Applicable tubing O.D. (inch) Model Weight (g) Min. port sizeNylon Urethane Note) øD1 Note) øD2 L M1 M2 Effective area (mm2) Applicable tubing O.D. (inch) Connection thread UNF, NPT Model Weight (g) Min. port sizeNylon Urethane H (Width across flats) Note) øD L1 L2 M Effective area (mm2) Applicable Tubing: Inch Size, Connection Thread: UNF, NPT Inch Size One-touch Fittings Series KQ2 Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

A M øD Applicable tubing Connection thread (With sealant)H A M øD Applicable tubing Connection thread H Hexagon Socket Head Male Connector: KQ2S (Sealant) ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2S03-33S KQ2S03-34S KQ2S05-34S KQ2S07-33S KQ2S07-34S KQ2S07-35S KQ2S07-36S KQ2S09-34S KQ2S09-35S KQ2S09-36S KQ2S11-34S KQ2S11-35S KQ2S11-36S KQ2S11-37S KQ2S13-35S KQ2S13-36S KQ2S13-37S 4.5 7.5 6.3 7.4 13.2 9.7 12.6 12.1 15.2 22.7 40.6 18.9 20.7 33.3 2.8 2.8 3.6 3.6 4.8 4.8 4.8 5.6 6.4 6.4 5.6 6.4 6.4 6.4 8.1 9.6 9.6 2.78 2.78 3.57 3.57 4.76 4.76 4.76 5.56 6.35 6.35 5.56 6.35 6.35 6.35 9.53 9.53 19.8 17.3 19.8 20.9 19.8 19.8 20.8 22.3 21.2 20.7 23.7 24.4 22.1 22.1 28.5 26.3 23.5 18.8 16.3 18.8 18.8 18.8 18.8 19.8 19.7 20.1 19.7 21.1 21.1 21.1 21.1 22.5 22.5 22.5 15.7 14.1 16.6 16.8 16.6 15.4 16.1 19.1 16.8 20.5 17.4 15.7 24.1 21.6 17.1 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 15.6 4.1 4.1 7.8 8.4 13.5 13.5 13.5 17.2 23.3 23.3 22.7 29.6 29.6 29.6 3.6 3.6 6.5 8.4 11.5 11.5 11.5 16.2 16.2 16.2 22.7 29.1 29.1 29.1 51.7 51.7 /A: Brass, N: Brass + Electroless nickel plated Hexagon Socket Head Male Connector: KQ2S (Gasket seal) ø1/8 ø5/32 ø1/4 KQ2S01-32 KQ2S03-32 KQ2S07-32 10-32UNF 10-32UNF 10-32UNF 2.6 3.7 2.5 6.2 2.5 6.2 17.5 17.1 20.6 16.3 16.3 16.3 13.6 17.1 13.3 13.3 13.3 Note) øD is maximum diameter./A: Brass, N: Brass + Electroless nickel plated Dimensions Applicable tubing O.D. (inch) Connection thread UNF Model Weight (g) Min. port sizeNylon Urethane H (Width across flats) Note) øD L2L1 A M Effective area (mm2) Applicable tubing O.D. (inch) Connection thread NPT Model Weight (g) Min. port sizeNylon Urethane H (Width across flats) Note) øD L2L1 A∗ M Effective area (mm2) ∗ Reference dimensions after installation of NPT thread Note) øD is maximum diameter. Series KQ2 Applicable Tubing: Inch Size, Connection Thread: UNF, NPT

(With sealant) H øD1 M øD2 A øD2 M Applicable tubing øD1 Connection thread H A Male Elbow: KQ2L (Sealant) ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2L01-33S KQ2L01-34S KQ2L01-35S KQ2L03-33S KQ2L03-34S KQ2L03-35S KQ2L05-34S KQ2L05-35S KQ2L07-33S KQ2L07-34S KQ2L07-35S KQ2L07-36S KQ2L09-34S KQ2L09-35S KQ2L09-36S KQ2L11-34S KQ2L11-35S KQ2L11-36S KQ2L11-37S KQ2L13-35S KQ2L13-36S KQ2L13-37S 9.1 5.5 9.3 5.6 15.2 5.8 15.4 9.8 6.1 15.7 6.9 14.1 26.2 11.8 21.7 19.8 46.2 20.3 46.3 2.5 2.5 2.5 4.2 4.2 4.2 5.6 5.6 6.8 11.4 14.9 14.9 21.2 23.8 23.8 23.8 44.4 44.4 44.4 2.5 2.5 2.5 3.5 3.5 3.5 4.5 4.5 4.5 4.5 9.5 9.5 4.2 4.2 4.2 6.8 6.8 6.8 11.3 11.3 11.3 11.4 21.6 21.6 21.2 28.8 28.8 28.8 50.3 7.1 7.1 7.1 8.2 8.2 8.2 9.1 9.1 11.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 15.4 19.3 19.3 19.3 11.11 11.11 14.29 11.11 11.11 14.29 11.11 14.29 11.11 11.11 14.29 17.46 11.11 14.29 17.46 12.7 17.46 17.46 22.23 17.46 17.46 22.23 14.5 14.5 14.5 14.8 14.8 14.8 15.6 15.6 15.6 15.6 16.4 17.2 17.2 18.6 19.3 19.3 19.3 21.5 21.8 21.8 24.3 16.7 21.1 23.8 16.2 21.6 16.7 22.1 25.3 17.7 23.1 24.5 18.7 24.1 25.5 23.2 28.6 29.2 33.4 30.5 26.3 30.5 23.8 17.1 20.3 23.8 17.1 21.3 18.1 22.3 26.8 20.1 24.3 25.4 22.1 26.3 27.4 27.7 31.9 32.2 34.7 35.7 31.2 33.7 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 15.6 /A: Brass, N: Brass + Electroless nickel plated Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of NPT thread Note) øD1 is maximum diameter. Male Elbow: KQ2L (Gasket seal) ø1/8 ø5/32 ø3/16 ø1/4 KQ2L01-32 KQ2L03-32 KQ2L05-32 KQ2L07-32 10-32UNF 10-32UNF 10-32UNF 10-32UNF 3.1 3.2 3.5 2.2 3.5 3.5 3.5 2.5 2.5 2.5 2.5 2.6 3.5 3.5 3.5 7.1 8.2 9.1 11.1 15.3 15.4 14.5 15.4 14.2 14.7 15.8 14.3 15.3 16.9 18.1 13.3 13.3 13.3 13.3 /A: Brass, N: Brass + Electroless nickel plated Dimensions Applicable tubing O.D. (inch) Connection thread UNF Model Weight (g) Min. port sizeNylon Urethane H (Width across flats) Note) øD1 L2L1 A M Effective area (mm2)øD2 Applicable tubing O.D. (inch) Connection thread NPT Model Weight (g) Min. port sizeNylon Urethane H (Width across flats) Note) øD1 L2L1 A∗ M Effective area (mm2)øD2 Applicable Tubing: Inch Size, Connection Thread: UNF, NPT Inch Size One-touch Fittings Series KQ2 Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

øD2 øD1 Applicable tubing M A ød Applicable fitting size ød øOøN L M øD Q M L 2 x Applicable tubing øD øD2 A ød Applicable fitting size ød øD1 M Applicable tubing øD2 M øD1 Applicable tubing H Connection thread NPT Q Union Elbow: KQ2L Plug-in Elbow: KQ2L 3.1 3.8 2.2 5.8 4.7 6.7 10.8 2.5 4.2 5.6 14.9 23.8 44.4 2.5 3.5 4.6 9.6 4.2 6.8 11.6 21.6 28.8 56.7 14.9 15.3 15.7 16.5 18.2 20.4 23.4 7.1 8.2 9.1 11.1 13.2 15.4 19.3 5.4 5.7 6.2 7.2 8.4 9.9 11.8 13.3 13.3 13.3 13.3 14.2 15.6 3.2 3.2 3.2 3.2 4.2 4.2 4.2 ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2L01-00A KQ2L03-00A KQ2L05-00A KQ2L07-00A KQ2L09-00A KQ2L11-00A KQ2L13-00A ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2L01-99A KQ2L03-99A KQ2L05-99A KQ2L07-99A KQ2L09-99A KQ2L11-99A KQ2L13-99A ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 1.8 2.3 1.4 3.7 4.5 7.8 2.5 4.2 5.6 14.9 23.8 44.4 2.2 2.5 3.5 4.6 9.6 4.2 6.8 11.6 21.6 28.8 56.7 6.4 7.2 7.1 8.2 9.1 11.1 13.2 15.4 19.3 14.5 14.5 15.6 17.2 19.1 21.8 20.9 21.1 22.2 22.8 26.2 38.7 11.1 11.9 13.4 18.6 20.1 31.3 13.3 13.3 13.3 13.3 14.2 15.6 ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 KQ2L01-03A KQ2L01-05A KQ2L01-07A KQ2L03-05A KQ2L03-07A KQ2L05-07A KQ2L05-09A KQ2L07-09A KQ2L07-11A KQ2L09-11A KQ2L09-13A KQ2L11-13A ø5/32 ø3/16 ø1/4 ø3/16 ø1/4 ø1/4 ø5/16 ø5/16 ø3/8 ø3/8 ø1/2 ø1/2 2.1 1.1 1.3 1.3 2.7 1.5 1.9 2.3 3.7 4.6 5.6 2.5 2.5 2.5 4.2 4.2 5.6 5.6 14.9 14.9 23.8 2.5 2.5 2.5 3.5 3.5 4.6 4.6 4.2 4.2 6.8 6.8 11.6 11.6 21.6 21.6 28.8 6.4 6.4 6.4 7.2 7.2 7.1 7.1 7.1 8.2 8.2 9.1 9.1 11.1 11.1 13.2 13.2 15.4 14.5 14.5 14.5 14.8 14.8 15.6 15.6 18.8 18.8 19.1 23.9 28.4 24.5 29.1 21.1 21.6 30.7 31.1 34.1 35.6 36.5 14.1 18.6 14.7 19.9 11.9 12.8 20.3 25.1 25.2 27.2 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 15.6 Reducer Elbow: KQ2L Female Elbow: KQ2LF ø1/8 ø5/32 ø1/4 ø3/8 ø1/2 KQ2LF01-34 KQ2LF01-35 KQ2LF03-34 KQ2LF03-35 KQ2LF07-34 KQ2LF07-35 KQ2LF07-36 KQ2LF11-35 KQ2LF11-36 KQ2LF11-37 KQ2LF13-36 KQ2LF13-37 18.2 31.7 18.3 31.9 18.9 32.4 53.1 49.6 56.9 51.4 2.5 2.5 4.2 4.2 23.8 23.8 23.8 44.4 44.4 2.5 2.5 4.5 4.5 4.5 9.5 9.5 4.2 4.2 11.3 11.3 11.3 28.8 28.8 28.8 7.1 7.1 8.2 8.2 11.1 11.1 11.1 15.4 15.4 15.4 19.3 19.3 14.29 17.46 14.29 17.46 14.29 17.46 22.23 17.46 22.23 23.81 22.23 23.81 14.5 14.5 14.8 14.8 15.6 15.6 15.6 19.3 19.3 19.3 21.8 21.8 22.8 26.3 22.4 26.9 23.9 28.4 28.9 27.1 33.3 36.3 30.4 33.4 13.3 13.3 13.3 13.3 13.3 13.3 13.3 15.6 15.6 15.6 /A: Brass, N: Brass + Electroless nickel plated Dimensions Note) øD is maximum diameter. Note) øD1 is maximum diameter. Note) øD1 is maximum diameter. Note) øD1 is maximum diameter. Applicable tubing O.D. (inch) Model Weight (g) Min. port sizeNylon Urethane L Q M Effective area (mm2)øNøO Note) øD Applicable tubing O.D. (inch) Applicable fitting size ød (inch) Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L2L1 A M Effective area (mm2)øD2 Applicable tubing O.D. (inch) Applicable fitting size ød (inch) Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L2L1 A M Effective area (mm2)øD2 Applicable tubing O.D. (inch) Connection thread NPT Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L2L1 M Effective area (mm2)øD2 H (Width across flats) Series KQ2 Applicable Tubing: Inch Size, Connection Thread: UNF, NPT

øD Applicable tubing A H Connection thread øD2 øD2 M øD Applicable tubing Connection thread (With sealant) H A øD2 MHAL2 øD1 Applicable tubing Connection thread øD2 M H øD1 Applicable tubing Connection thread (With sealant) A ø1/8 ø5/32 ø1/4 KQ2K01-32 KQ2K03-32 KQ2K07-32 10-32UNF 10-32UNF 10-32UNF 2.8 3.6 2.5 3.4 3.5 2.5 2.5 2.5 3.4 3.5 7.1 8.2 11.1 14.4 14.4 14.9 16.5 21.9 22.2 26.8 13.3 13.3 13.3 Note) øD1 is maximum diameter. 45° Male Elbow: KQ2K (Gasket seal) /A: Brass, N: Brass + Electroless nickel plated ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2K01-34S KQ2K03-34S KQ2K05-34S KQ2K07-34S KQ2K07-35S KQ2K07-36S KQ2K09-34S KQ2K09-35S KQ2K09-36S KQ2K11-34S KQ2K11-35S KQ2K11-36S KQ2K11-37S KQ2K13-35S KQ2K13-36S KQ2K13-37S 5.3 5.5 5.6 15.6 27.8 6.8 13.9 11.7 21.8 19.2 45.7 23.8 19.9 2.5 4.2 5.6 11.3 19.7 19.7 21.2 23.8 23.8 23.8 44.4 44.4 44.4 2.5 3.5 4.5 4.5 4.5 4.5 9.5 9.5 4.2 6.8 11.3 11.3 11.3 11.3 19.7 19.7 21.2 28.8 28.8 28.8 50.3 7.1 8.2 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 15.4 19.3 19.3 19.3 11.11 11.11 11.11 11.11 14.29 17.46 11.11 14.29 17.46 12.7 17.46 17.46 22.23 17.46 17.46 22.23 14.3 14.4 14.5 14.8 14.8 14.8 18.1 17.7 17.7 17.7 19.4 19.4 19.4 12.7 12.7 13.2 15.2 19.6 15.7 21.1 22.5 21.1 28.6 23.5 27.7 28.7 23.6 27.8 21.8 22.2 23.1 25.8 30.1 27.9 32.1 33.2 35.5 41.5 36.1 38.6 44.1 38.7 41.2 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 15.6 45° Male Elbow: KQ2K (Sealant) /A: Brass, N: Brass + Electroless nickel plated Universal Male Elbow: KQ2V (Gasket seal) ø1/8 ø5/32 ø1/4 KQ2V01-32 KQ2V03-32 KQ2V07-32 10-32UNF 10-32UNF 10-32UNF 5.2 5.3 12.2 1.9 2.9 2.9 2.5 2.5 2.5 2.2 2.9 2.9 7.1 8.2 11.1 9.8 9.8 13.4 17.5 17.5 20.6 10.4 10.4 12.1 17.9 17.9 14.4 14.4 20.5 13.3 13.3 13.3 Note) øD1 is maximum diameter./A: Brass, N: Brass + Electroless nickel plated Universal Male Elbow: KQ2V (Sealant) ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2V01-34S KQ2V03-34S KQ2V05-34S KQ2V07-34S KQ2V07-35S KQ2V09-34S KQ2V09-35S KQ2V09-36S KQ2V11-35S KQ2V11-36S KQ2V13-36S KQ2V13-37S 13.5 13.6 13.7 14.1 25.6 22.3 29.2 44.1 37.5 45.2 82.6 1.9 2.9 3.7 6.6 6.6 11.2 11.2 11.2 19.3 19.3 34.3 34.3 2.5 3.5 4.5 4.5 2.2 2.9 4.5 7.5 7.5 23.4 23.4 38.8 38.8 7.1 8.2 9.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 19.3 19.3 11.11 11.11 12.7 12.7 12.7 17.46 17.46 13.4 13.4 13.4 13.4 15.3 17.6 17.6 20.6 20.6 20.6 19.3 19.3 19.6 20.6 19.9 23.5 23.5 23.1 25.8 25.8 30.5 30.5 13.7 13.7 13.7 13.7 18.7 15.1 18.5 19.5 19.6 20.2 23.4 25.6 25.6 25.6 25.6 32.1 27.6 35.3 34.9 35.3 35.1 38.3 22.4 22.4 22.4 22.4 27.7 24.4 26.6 30.6 30.5 30.6 30.4 31.9 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 /A: Brass, N: Brass + Electroless nickel plated Dimensions ∗ Reference dimensions after installation of NPT thread Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of NPT thread Note) øD1 is maximum diameter. Applicable tubing O.D. (inch) Connection thread UNF Model Weight (g) Min. port sizeNylon Urethane H (Width across flats) Note) øD1 L2L1 A M Effective area (mm2)øD2 Applicable tubing O.D. (inch) Connection thread NPT Model Weight (g) Min. port sizeNylon Urethane H (Width across flats) Note) øD1 L2L1 A∗ M Effective area (mm2)øD2 Applicable tubing O.D. (inch) Connection thread UNF Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L3L2L1 MA Effective area (mm2)øD2 H (Width across flats) Applicable tubing O.D. (inch) Connection thread NPT Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L3L2L1 MA∗ Effective area (mm2)øD2 H (Width across flats) Applicable Tubing: Inch Size, Connection Thread: UNF, NPT Inch Size One-touch Fittings Series KQ2 Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

M H øD1 øD2 Connection thread (With sealant) Applicable tubing A øD1 øD2 Connection thread Applicable tubing H M Connection thread NPT H M AL2 Connection thread (With sealant) øD1 Applicable tubing øD2 M AL2 H øD1 Connection threadøD2 Applicable tubing Connection thread 10-32UNF Hexagon Socket Head Universal Male Elbow: KQ2VS (Sealant) ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2VS01-34S KQ2VS03-34S KQ2VS05-34S KQ2VS07-34S KQ2VS07-35S KQ2VS09-34S KQ2VS09-35S KQ2VS09-36S KQ2VS11-35S KQ2VS11-36S KQ2VS13-36S KQ2VS13-37S 13.1 13.2 13.3 13.7 20.8 19.3 24.6 37.6 38.6 59.2 78.3 1.9 2.9 3.7 6.6 6.6 11.2 11.2 11.2 19.3 19.3 34.3 34.3 2.5 3.5 4.6 4.6 2.2 2.9 4.5 7.7 7.7 23.4 23.4 38.8 38.8 7.1 8.2 9.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 19.3 19.3 6.35 6.35 6.35 6.35 6.35 9.53 9.53 13.4 13.4 13.4 13.4 15.3 17.6 17.6 20.6 20.6 20.6 19.3 19.3 19.6 20.6 19.9 23.5 23.5 23.1 25.8 25.8 30.5 30.5 13.7 13.7 13.7 13.7 18.7 15.1 18.5 19.5 19.6 20.2 23.4 25.8 25.8 25.8 25.8 28.1 29.5 31.4 30.8 31.4 33.6 36.8 22.6 22.6 22.6 22.6 23.7 22.8 25.1 26.7 26.4 26.7 28.9 30.4 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 Hexagon Socket Head Universal Male Elbow: KQ2VS (Gasket seal) ø1/8 ø5/32 ø1/4 KQ2VS01-32 KQ2VS03-32 KQ2VS07-32 10-32UNF 10-32UNF 10-32UNF 5.3 5.4 11.3 1.9 2.9 2.9 2.3 2.3 2.5 2.2 2.9 2.9 7.1 8.2 11.1 4.4 4.4 6.35 9.8 9.8 13.4 17.5 17.5 20.6 10.4 10.4 11.1 18.2 18.2 23.2 14.7 14.7 19.7 13.3 13.3 13.3 /A: Brass, N: Brass + Electroless nickel plated /A: Brass, N: Brass + Electroless nickel plated Universal Female Elbow: KQ2VF (Sealant) ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2VF01-34S KQ2VF03-34S KQ2VF05-34S KQ2VF07-34S KQ2VF07-35S KQ2VF09-34S KQ2VF09-35S KQ2VF09-36S KQ2VF11-35S KQ2VF11-36S KQ2VF13-36S KQ2VF13-37S 18.1 18.2 18.5 38.4 28.7 39.3 67.2 58.7 67.9 69.8 105.7 1.9 2.9 3.7 6.6 6.6 11.2 11.2 11.2 19.3 19.3 34.3 34.3 2.5 3.5 4.6 4.6 2.2 2.9 4.5 7.7 7.7 23.4 23.4 38.8 38.8 7.1 8.2 9.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 19.3 19.3 14.29 14.29 14.29 14.29 17.46 17.46 17.46 22.23 22.23 22.23 25.4 25.4 13.4 13.4 13.4 13.4 17.6 17.6 17.6 25.2 20.6 25.2 19.3 19.3 19.6 20.6 21.3 23.5 23.5 24.9 25.8 26.3 30.5 30.5 14.4 14.4 14.4 14.4 19.4 15.5 18.9 20.7 23.2 21.2 24.4 28.5 28.5 28.5 28.5 37.9 37.9 40.3 40.7 48.9 25.3 25.3 25.3 25.3 33.5 26.8 33.5 39.3 35.9 39.3 42.5 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 /A: Brass, N: Brass + Electroless nickel plated Universal Female Elbow: KQ2VF (Gasket seal) ø1/8 ø5/32 ø1/4 KQ2VF01-32 KQ2VF03-32 KQ2VF07-32 10-32UNF 10-32UNF 10-32UNF 5.4 5.5 14.2 1.9 2.9 2.9 2.5 2.5 2.5 2.2 2.9 2.9 7.1 8.2 11.1 14.29 9.8 9.8 13.4 17.5 17.5 20.6 10.4 10.4 12.8 19.4 19.4 22.4 15.9 15.9 18.9 13.3 13.3 13.3 /A: Brass, N: Brass + Electroless nickel plated Dimensions Note) øD1 is maximum diameter. Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of NPT thread Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of NPT thread Note) øD1 is maximum diameter. Applicable tubing O.D. (inch) Connection thread UNF Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L3L2L1 MA Effective area (mm2)øD2 H (Width across flats) Applicable tubing O.D. (inch) Connection thread UNF Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L3L2L1 MA Effective area (mm2)øD2 H (Width across flats) Applicable tubing O.D. (inch) Connection thread NPT Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L3L2L1 MA∗ Effective area (mm2)øD2 H (Width across flats) Applicable tubing O.D. (inch) Connection thread NPT Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L3L2L1 MA∗ Effective area (mm2)øD2 H (Width across flats) Series KQ2 Applicable Tubing: Inch Size, Connection Thread: UNF, NPT

M A Connection thread H L2 P øD1 2 x Applicable tubing A M 2 x Applicable tubing øD1PL2 H øD2 Connection thread (With sealant) øD2 Double Universal Male Elbow: KQ2VD (Gasket seal) ø1/8 ø5/32 ø1/4 KQ2VD01-32 KQ2VD03-32 KQ2VD07-32 10-32UNF 10-32UNF 10-32UNF 24.4 24.6 26.9 1.9 2.5 2.5 2.3 2.3 2.3 2.2 2.5 2.5 7.1 8.2 11.1 14.29 14.29 14.29 13.4 13.4 13.4 19.3 19.3 20.6 15.2 15.2 15.6 37.9 37.9 38.7 34.4 34.4 35.2 13.3 13.3 13.3 13.4 13.4 13.8 /A: Brass, N: Brass + Electroless nickel plated Double Universal Male Elbow: KQ2VD (Sealant) ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2VD01-34S KQ2VD03-34S KQ2VD05-34S KQ2VD07-34S KQ2VD07-35S KQ2VD07-36S KQ2VD09-35S KQ2VD09-36S KQ2VD09-37S KQ2VD11-35S KQ2VD11-36S KQ2VD11-37S KQ2VD13-36S KQ2VD13-37S 20.2 20.5 23.3 30.1 42.5 53.2 79.7 65.5 67.6 87.7 128.6 146.3 1.9 2.9 3.7 6.6 6.6 6.6 11.2 11.2 11.2 19.3 19.3 19.3 34.3 34.3 2.5 3.5 4.6 4.6 4.6 9.6 9.6 2.2 2.9 4.5 7.7 7.7 7.7 23.4 23.4 23.4 43.8 43.8 7.1 8.2 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 14.29 14.29 14.29 14.29 14.29 17.46 22.23 22.23 22.23 22.23 25.4 25.4 13.4 13.4 13.4 13.4 13.4 13.4 17.6 17.6 17.6 20.6 20.6 20.6 19.3 19.3 19.6 20.6 20.6 20.6 23.7 23.7 23.7 25.3 25.3 25.3 30.5 30.5 16.3 16.3 16.3 17.7 21.1 22.5 22.4 27.2 24.4 24.8 28.7 29.6 32.8 40.8 44.2 45.6 49.2 49.8 56.3 56.7 60.6 64.4 67.6 35.8 35.8 35.8 37.6 39.8 40.9 44.8 45.1 47.6 51.9 54.2 59.7 61.2 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 13.4 13.4 13.4 13.8 13.8 13.8 15.9 15.9 15.9 19.2 19.2 19.2 22.3 22.3 /A: Brass, N: Brass + Electroless nickel plated Dimensions Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of NPT thread Note) øD1 is maximum diameter. Applicable tubing O.D. (inch) Connection thread UNF Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L3L2L1 M PA Effective area (mm2)øD2 H (Width across flats) Applicable tubing O.D. (inch) Connection thread NPT Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L3L2L1 M PA∗ Effective area (mm2)øD2 H (Width across flats) Applicable Tubing: Inch Size, Connection Thread: UNF, NPT Inch Size One-touch Fittings Series KQ2 Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

M øD1 PPL2 H øD2 Connection thread (With sealant) 3 x Applicable tubing M AL3 P P øD1 øD2 H Connection thread 3 x Applicable tubing Triple Universal Male Elbow: KQ2VT (Sealant) ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2VT01-34S KQ2VT03-34S KQ2VT05-34S KQ2VT07-34S KQ2VT07-35S KQ2VT07-36S KQ2VT09-35S KQ2VT09-36S KQ2VT09-37S KQ2VT11-35S KQ2VT11-36S KQ2VT11-37S KQ2VT13-36S KQ2VT13-37S 25.5 25.8 26.2 29.7 36.6 55.4 65.3 91.8 84.2 91.8 104.4 169.3 187 1.9 2.9 3.7 6.6 6.6 6.6 11.2 11.2 11.2 19.3 19.3 19.3 34.3 34.3 2.5 3.5 4.6 4.6 4.6 9.6 9.6 2.2 2.9 4.5 7.7 7.7 7.7 23.4 23.4 23.4 43.8 43.8 7.1 8.2 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 14.29 14.29 14.29 14.29 14.29 17.46 17.46 22.23 22.23 22.23 22.23 25.4 25.4 13.4 13.4 13.4 13.4 13.4 13.4 17.6 17.6 17.6 20.6 20.6 20.6 19.3 19.3 19.6 20.6 20.6 20.6 23.7 23.7 23.7 25.3 25.3 25.3 30.5 30.5 16.3 16.3 16.3 17.7 21.1 22.5 22.4 27.2 24.4 24.8 28.7 29.6 32.8 52.5 52.5 52.5 54.6 59.4 65.2 65.8 75.6 79.9 86.8 49.3 49.3 49.3 51.4 53.6 54.7 60.8 61.1 63.6 71.2 71.3 73.5 82.1 83.6 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 13.4 13.4 13.4 13.8 13.8 13.8 15.9 15.9 15.9 19.2 19.2 19.2 22.3 22.3 Triple Universal Male Elbow: KQ2VT (Gasket seal) ø1/8 ø5/32 ø1/4 KQ2VT01-32 KQ2VT03-32 KQ2VT07-32 10-32UNF 10-32UNF 10-32UNF 32.4 32.7 35.4 1.9 2.9 2.3 2.5 2.5 2.5 2.2 2.9 2.3 7.1 8.2 11.1 14.29 14.29 14.29 13.4 13.4 13.4 19.3 19.3 20.6 15.7 15.7 16.1 51.9 51.9 48.4 48.4 49.5 13.3 13.3 13.3 13.4 13.4 13.8 /A: Brass, N: Brass + Electroless nickel plated /A: Brass, N: Brass + Electroless nickel plated Dimensions Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of NPT thread Note) øD1 is maximum diameter. Applicable tubing O.D. (inch) Connection thread UNF Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L3L2L1 M PA Effective area (mm2)øD2 H (Width across flats) Applicable tubing O.D. (inch) Connection thread NPT Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L3L2L1 M PA∗ Effective area (mm2)øD2 H (Width across flats) Series KQ2 Applicable Tubing: Inch Size, Connection Thread: UNF, NPT

A H M øD1 2 x Applicable tubing Connection thread (With sealant) øD2 P øD1 M A PH 2 x Applicable tubing Connection threadøD2 4 x Applicable tubing M AL3 øD2 L2 P1 øD1 Connection thread (With sealant) H Branch Universal Male Elbow: KQ2Z (Sealant) ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2Z01-34S KQ2Z03-34S KQ2Z05-34S KQ2Z07-34S KQ2Z07-35S KQ2Z09-34S KQ2Z09-35S KQ2Z09-36S KQ2Z11-35S KQ2Z11-36S KQ2Z13-36S KQ2Z13-37S 14.1 14.4 14.7 15.2 29.5 24.1 40.7 48.4 69.5 88.1 1.9 2.9 3.7 6.6 6.6 14.2 14.2 14.2 19.3 19.3 34.3 34.3 2.5 3.5 4.5 4.5 2.2 2.9 4.5 7.5 7.7 20.5 20.5 20.5 23.4 23.4 38.8 38.8 7.1 8.2 9.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 19.3 19.3 11.11 11.11 11.11 12.7 12.7 12.7 17.46 17.46 13.4 13.4 13.4 13.4 17.6 17.6 17.6 20.6 20.6 20.6 18.5 18.5 18.4 18.4 20.4 21.2 21.2 22.3 25.9 25.9 30.1 30.1 13.7 13.7 13.7 13.7 15.1 18.5 19.5 19.1 19.5 20.2 23.4 25.6 25.6 25.6 25.6 27.6 35.3 34.9 35.3 35.1 38.3 22.4 22.4 22.4 22.4 26.6 24.4 26.6 30.6 30.5 30.6 30.4 31.9 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 7.1 8.2 9.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 19.3 19.3 Branch Universal Male Elbow: KQ2Z (Gasket seal) ø1/8 ø5/32 ø1/4 KQ2Z01-32 KQ2Z03-32 KQ2Z07-32 10-32UNF 10-32UNF 10-32UNF 5.9 6.2 13.4 1.9 2.9 2.9 2.5 2.5 2.5 2.2 2.9 2.9 7.1 8.2 11.1 9.8 9.8 13.4 16.5 16.5 18.4 10.4 10.4 12.1 17.9 17.9 14.4 14.4 20.5 13.3 13.3 13.3 7.1 8.2 11.1 /A: Brass, N: Brass + Electroless nickel plated /A: Brass, N: Brass + Electroless nickel plated Double Branch Universal Male Elbow: KQ2ZD (Sealant) ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2ZD01-34S KQ2ZD03-34S KQ2ZD05-34S KQ2ZD07-34S KQ2ZD07-35S KQ2ZD07-36S KQ2ZD09-35S KQ2ZD09-36S KQ2ZD09-37S KQ2ZD11-35S KQ2ZD11-36S KQ2ZD11-37S KQ2ZD13-36S KQ2ZD13-37S 13.4 13.4 13.4 13.8 13.8 13.8 15.9 15.9 15.9 19.2 19.2 19.2 22.3 22.3 7.1 8.2 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 2.2 2.9 4.5 7.7 7.7 7.7 20.5 20.5 20.5 23.4 23.4 23.4 43.8 43.8 1.9 2.9 3.7 6.6 6.6 6.6 14.2 14.2 14.2 19.3 19.3 19.3 34.3 34.3 2.5 3.5 4.6 4.6 4.6 9.6 9.6 21.2 21.8 22.4 25.5 32.4 44.8 48.7 56.8 83.3 71.1 73.2 93.3 137.2 155 35.8 35.8 35.8 37.6 39.8 40.9 44.8 45.1 47.6 51.9 54.2 59.7 61.2 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 40.8 44.2 45.6 49.2 49.8 56.3 56.7 60.6 64.4 67.6 7.1 8.2 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 14.29 14.29 14.29 14.29 14.29 17.46 22.23 22.23 22.23 22.23 25.4 25.4 13.4 13.4 13.4 13.4 13.4 13.4 17.6 17.6 17.6 20.6 20.6 20.6 18.5 18.5 18.4 18.3 18.3 18.3 21.95 21.95 21.95 23.6 23.6 23.6 27.9 27.9 16.3 16.3 16.3 17.7 21.1 22.5 22.4 27.2 24.4 24.8 28.7 29.6 32.8 /A: Brass, N: Brass + Electroless nickel plated Dimensions Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of NPT thread Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of NPT thread Note) øD1 is maximum diameter. Applicable tubing O.D. (inch) Connection thread UNF Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L3L2L1 M PA Effective area (mm2)øD2 H (Width across flats) Applicable tubing O.D. (inch) Connection thread NPT Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L3L2L1 M PA∗ Effective area (mm2)øD2 H (Width across flats) Applicable tubing O.D. (inch) Connection thread NPT Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L3L2L1 M P1 P2A∗ Effective area (mm2)øD2 H (Width across flats) Applicable Tubing: Inch Size, Connection Thread: UNF, NPT Inch Size One-touch Fittings Series KQ2 Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

M øD1 P1P1L2 AL3 øD2 H Connection thread (With sealant) A H Connection thread øD1 Applicable tubing M øD2 A H øD2 Connection thread (With sealant) øD1 Applicable tubing M Triple Universal Male Elbow: KQ2ZT (Sealant) ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2ZT01-34S KQ2ZT03-34S KQ2ZT05-34S KQ2ZT07-34S KQ2ZT07-35S KQ2ZT07-36S KQ2ZT09-35S KQ2ZT09-36S KQ2ZT09-37S KQ2ZT11-35S KQ2ZT11-36S KQ2ZT11-37S KQ2ZT13-36S KQ2ZT13-37S 13.4 13.4 13.4 13.8 13.8 13.8 15.9 15.9 15.9 19.2 19.2 19.2 22.3 22.3 7.1 8.2 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 2.2 2.9 4.5 7.7 7.7 7.7 20.5 20.5 20.5 23.4 23.4 23.4 43.8 43.8 1.9 2.9 3.7 6.6 6.6 6.6 14.2 14.2 14.2 19.3 19.3 19.3 34.3 34.3 2.5 3.5 4.6 4.6 4.6 9.6 9.6 27.3 28.2 33.1 52.4 60.9 70.8 97.3 100.2 100.2 100.2 182.3 200 49.3 49.3 49.3 51.4 53.6 54.7 60.8 61.1 63.6 71.2 71.3 73.5 82.1 83.6 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 52.5 52.5 52.5 54.6 59.4 65.2 65.8 75.6 79.9 86.8 7.1 8.2 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 14.29 14.29 14.29 14.29 14.29 17.46 17.46 22.23 22.23 22.23 22.23 25.4 25.4 13.4 13.4 13.4 13.4 13.4 13.4 17.6 17.6 17.6 20.6 20.6 20.6 18.5 18.5 18.4 18.3 18.3 18.3 21.2 21.2 21.2 23.6 23.6 23.6 27.9 27.9 16.3 16.3 16.3 17.7 21.1 22.5 22.4 27.2 24.4 24.8 28.7 29.6 32.8 /A: Brass, N: Brass + Electroless nickel plated Extended Male Elbow: KQ2W (Gasket seal) ø1/8 ø5/32 ø1/4 KQ2W01-32 KQ2W03-32 KQ2W07-32 10-32UNF 10-32UNF 10-32UNF 5.9 6.4 2.4 3.5 2.5 2.5 2.5 2.8 3.5 7.1 8.2 11.1 15.3 15.4 15.4 25.8 26.3 27.6 25.9 26.9 29.7 13.3 13.3 13.3 /A: Brass, N: Brass + Electroless nickel plated Extended Male Elbow: KQ2W (Sealant) ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2W01-33S KQ2W01-34S KQ2W01-35S KQ2W03-33S KQ2W03-34S KQ2W03-35S KQ2W05-34S KQ2W05-35S KQ2W07-33S KQ2W07-34S KQ2W07-35S KQ2W07-36S KQ2W09-34S KQ2W09-35S KQ2W09-36S KQ2W11-35S KQ2W11-36S KQ2W11-37S KQ2W13-35S KQ2W13-36S KQ2W13-37S 16.6 13.9 27.3 16.7 14.1 27.5 14.3 27.7 17.3 14.6 50.2 15.4 26.5 54.3 37.8 86.5 56.6 42.8 95.5 2.4 2.4 2.4 5.6 5.6 6.8 11.3 14.2 14.2 23.8 23.8 23.8 44.4 44.4 44.4 2.5 2.5 2.5 3.5 3.5 3.5 4.5 4.5 4.5 4.5 7.5 7.5 7.5 9.5 9.5 2.8 2.8 2.8 6.8 6.8 6.8 11.3 11.3 11.3 11.3 20.5 20.5 28.8 28.8 28.8 50.3 7.1 7.1 7.1 8.2 8.2 8.2 9.1 9.1 11.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 19.3 11.11 11.11 14.29 11.11 11.11 14.29 11.11 14.29 11.11 11.11 14.29 17.46 11.11 14.29 17.46 17.46 17.46 22.23 17.46 17.46 22.23 14.5 14.5 14.5 14.8 14.8 14.8 15.6 15.6 15.6 15.6 16.4 17.2 17.2 19.3 19.3 19.3 21.5 21.8 21.8 35.9 30.3 32.7 35.4 29.9 33.2 30.4 33.7 36.9 31.4 34.7 36.1 32.4 37.8 39.2 48.3 45.1 49.3 50.2 50.2 35.4 30.7 31.9 35.4 30.8 32.9 31.7 33.9 38.4 33.7 35.9 35.8 41.1 51.6 48.1 50.6 55.5 53.5 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 /A: Brass, N: Brass + Electroless nickel plated Dimensions Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of NPT thread Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of NPT thread Note) øD1 is maximum diameter. Applicable tubing O.D. (inch) Connection thread NPT Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L3L2L1 M P1 P2A∗ Effective area (mm2)øD2 H (Width across flats) Applicable tubing O.D. (inch) Connection thread UNF Model Weight (g) Min. port sizeNylon Urethane H (Width across flats) Note) øD1 L2L1 A M Effective area (mm2)øD2 Applicable tubing O.D. (inch) Connection thread NPT Model Weight (g) Min. port sizeNylon Urethane H (Width across flats) Note) øD1 L2L1 A∗ M Effective area (mm2)øD2 Series KQ2 Applicable Tubing: Inch Size, Connection Thread: UNF, NPT

øD2 AL2 MM øD1 H Connection thread (With sealant) 2 x Applicable tubing AL2 Connection thread H øD1 2 x Applicable tubing M M øD2 Male Branch Tee: KQ2T (Sealant) ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2T01-33S KQ2T01-34S KQ2T01-35S KQ2T03-33S KQ2T03-34S KQ2T03-35S KQ2T05-34S KQ2T05-35S KQ2T07-33S KQ2T07-34S KQ2T07-35S KQ2T07-36S KQ2T09-34S KQ2T09-35S KQ2T09-36S KQ2T11-34S KQ2T11-35S KQ2T11-36S KQ2T11-37S KQ2T13-35S KQ2T13-36S KQ2T13-37S 9.7 15.6 6.3 15.9 6.6 16.2 7.3 16.9 29.2 8.7 15.9 27.9 14.4 24.1 22.2 48.7 28.1 24.4 50.5 2.9 2.9 2.9 4.1 4.1 4.1 8.5 12.4 12.4 12.4 18.2 18.2 21.2 23.8 23.8 23.8 50.6 50.6 50.6 2.5 2.5 2.5 3.5 3.5 3.5 4.5 4.5 4.5 4.5 7.5 7.5 7.5 9.5 9.5 3.4 3.4 3.4 8.4 8.4 8.5 26.3 26.3 21.2 28.8 28.8 28.8 57.3 63.8 63.8 7.1 7.1 7.1 8.2 8.2 8.2 9.1 9.1 11.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 15.4 19.3 19.3 19.3 11.11 11.11 14.29 11.11 11.11 14.29 11.11 14.29 11.11 11.11 14.29 17.46 11.11 14.29 17.46 12.7 17.46 17.46 22.23 17.46 17.46 22.23 14.5 14.5 14.5 14.8 14.8 14.8 15.6 15.6 15.6 15.6 16.4 17.2 17.2 18.6 19.3 19.3 19.3 21.5 21.8 21.8 24.2 16.6 23.8 16.2 21.6 16.7 22.1 25.3 17.7 23.1 24.5 18.7 24.1 25.5 23.1 28.5 29.1 33.3 30.4 26.2 30.4 23.7 20.2 23.8 17.1 21.3 22.2 26.8 24.2 25.3 22.1 26.3 27.4 27.6 31.8 32.1 34.6 35.7 31.2 33.7 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 15.6 /A: Brass, N: Brass + Electroless nickel plated Male Branch Tee: KQ2T (Gasket seal) ø1/8 ø5/32 ø1/4 KQ2T01-32 KQ2T03-32 KQ2T07-32 10-32UNF 10-32UNF 10-32UNF 3.5 3.8 4.7 2.7 4.5 4.5 2.5 2.5 2.5 3.2 4.5 4.5 7.1 8.2 11.1 15.3 15.4 15.4 14.2 14.7 14.2 15.3 13.3 13.3 13.3 /A: Brass, N: Brass + Electroless nickel plated Dimensions Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of NPT thread Note) øD1 is maximum diameter. Applicable tubing O.D. (inch) Connection thread UNF Model Weight (g) Min. port sizeNylon Urethane H (Width across flats) Note) øD1 L2L1 A M Effective area (mm2)øD2 Applicable tubing O.D. (inch) Connection thread NPT Model Weight (g) Min. port sizeNylon Urethane H (Width across flats) Note) øD1 L2L1 A∗ M Effective area (mm2)øD2 Applicable Tubing: Inch Size, Connection Thread: UNF, NPT Inch Size One-touch Fittings Series KQ2 Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

2 x øN 2 x øO øD øD M M Q 3 x Applicable tubing øD MQ L1 øD2 øD2 L2 L2 M2M2 2 x øN 2 x øO Applicable tubing b øD1 2 x Applicable tubing a 2 x øO2 x øN øD øD QQ QQ L L M L M L 4 x Applicable tubing Q Q Q2 Q2 Union Tee: KQ2T ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2T01-00A KQ2T03-00A KQ2T05-00A KQ2T07-00A KQ2T09-00A KQ2T11-00A KQ2T13-00A 4.6 5.5 3.2 8.6 10.2 16.9 2.9 4.4 12.4 17.7 23.8 50.6 2.5 3.5 4.6 9.6 3.4 6.4 8.4 14.4 25.6 28.8 64.6 14.9 15.3 15.7 16.5 18.2 20.4 23.4 7.1 8.2 9.1 11.1 13.2 15.4 19.3 18.5 19.4 20.3 22.1 24.8 28.1 13.3 13.3 13.3 13.3 14.2 15.6 5.4 5.7 6.2 7.2 8.4 9.9 11.8 3.2 3.2 3.2 3.2 4.2 4.2 4.2 ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 KQ2T01-03A KQ2T01-07A KQ2T03-05A KQ2T03-07A KQ2T05-07A KQ2T07-09A KQ2T07-11A KQ2T09-11A KQ2T09-13A KQ2T11-13A ø5/32 ø1/4 ø3/16 ø1/4 ø1/4 ø5/16 ø3/8 ø3/8 ø1/2 ø1/2 3.2 3.2 3.2 3.2 3.2 4.2 4.2 4.2 4.2 4.2 3.8 3.8 7.1 7.1 8.4 14.4 14.4 26.3 26.3 28.8 3.5 3.5 6.6 6.6 12.4 12.4 18.3 18.3 23.8 3.2 3.5 4.1 4.6 6.4 8.1 9.6 5.1 2.8 2.6 3.7 5.6 6.8 8.2 10.6 12.4 a b 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 15.6 5.4 5.3 5.7 5.7 6.2 7.4 7.7 8.7 8.7 9.9 13.3 13.3 13.3 13.3 13.3 14.2 15.6 15.6 7.1 7.1 8.2 8.2 9.1 11.1 11.1 13.2 13.2 15.4 8.2 11.1 9.1 11.1 11.1 13.2 15.4 15.4 19.3 19.3 14.9 14.9 15.3 15.3 15.7 17.4 18.8 19.6 21.8 15.3 16.5 15.7 16.5 16.5 17.3 18.1 20.6 18.5 18.5 19.4 19.4 20.3 24.4 26.2 27.6 29.5 Different Diameter Tee: KQ2T Cross: KQ2TW 3.5 5.4 8.5 19.7 4.4 12.4 17.7 23.8 50.6 4.6 9.6 6.4 14.4 25.6 28.8 64.6 15.3 16.5 18.2 20.4 23.4 8.2 11.1 13.2 15.4 19.3 5.7 7.2 8.4 9.9 11.8 13.3 13.3 14.2 15.6 3.2 3.2 4.2 4.2 4.2 ø5/32 ø1/4 ø5/16 ø3/8 ø1/2 KQ2TW03-00A KQ2TW07-00A KQ2TW09-00A KQ2TW11-00A KQ2TW13-00A Dimensions Note) øD1 is maximum diameter. Note) øD is maximum diameter. Note) øD is maximum diameter. Applicable tubing O.D. (inch) Model Weight (g) Min. port sizeNylon Urethane L2L1 QM Effective area (mm2)øNøO Note) øD Applicable tubing O.D. (inch) Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L1 L2 L3øD2 M1 M2 Q1 5.8 7.2 6.2 7.2 7.2 8.4 9.9 9.9 11.8 11.8 Q2 øO øN Effective area (mm2) Applicable tubing O.D. (inch) Model Weight (g) Min. port sizeNylon Urethane L Q M Effective area (mm2)øNøO Note) øD Series KQ2 Applicable Tubing: Inch Size, Connection Thread: UNF, NPT

øD2 L3L2 A M M øD1 2 x Applicable tubing øD1 Connection thread (With sealant) H øD1 L3L2 M A M L1øD1 2 x Applicable tubing H Connection thread øD2 Male Run Tee: KQ2Y (Sealant) ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2Y01-33S KQ2Y01-34S KQ2Y01-35S KQ2Y03-33S KQ2Y03-34S KQ2Y03-35S KQ2Y05-34S KQ2Y05-35S KQ2Y07-33S KQ2Y07-34S KQ2Y07-35S KQ2Y07-36S KQ2Y09-34S KQ2Y09-35S KQ2Y09-36S KQ2Y11-35S KQ2Y11-36S KQ2Y11-37S KQ2Y13-35S KQ2Y13-36S KQ2Y13-37S 9.8 6.1 15.6 10.1 6.4 15.9 6.7 16.3 7.3 16.9 29.2 8.8 24.3 22.3 48.8 28.5 24.7 50.7 2.9 2.9 2.9 4.4 4.4 4.4 8.5 12.4 12.4 12.4 17.7 17.7 23.8 23.8 23.8 50.6 50.6 50.6 2.5 2.5 2.5 3.5 3.5 3.5 4.5 4.5 4.5 4.5 7.5 7.5 7.5 9.5 9.5 3.4 3.4 3.4 6.4 6.4 6.4 8.4 8.4 8.5 25.6 25.6 28.8 28.8 28.8 57.3 63.8 63.8 7.1 7.1 7.1 8.2 8.2 8.2 9.1 9.1 11.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 19.3 11.11 11.11 14.29 11.11 11.11 14.29 11.11 14.29 11.11 11.11 14.29 17.46 11.11 14.29 17.46 17.46 17.46 22.23 17.46 17.46 22.23 14.9 14.9 14.9 15.3 15.3 15.3 15.7 15.7 16.5 16.5 16.5 16.5 18.2 18.2 18.2 20.4 20.4 20.4 23.4 23.4 23.4 24.2 16.6 23.8 16.2 21.6 16.7 22.1 25.3 17.7 23.1 24.5 18.7 24.1 25.5 28.5 29.1 33.3 30.4 26.2 30.4 14.9 14.9 14.9 15.3 15.3 15.3 15.7 15.7 16.5 16.5 16.5 16.5 18.2 18.2 18.2 20.4 20.4 20.4 23.4 23.4 23.4 35.1 28.4 31.6 28.3 32.5 29.2 33.4 37.7 35.2 36.3 33.7 37.9 44.5 44.8 47.3 49.4 44.9 47.4 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 /A: Brass, N: Brass + Electroless nickel plated Male Run Tee: KQ2Y (Gasket seal) ø1/8 ø5/32 ø1/4 KQ2Y01-32 KQ2Y03-32 KQ2Y07-32 10-32UNF 10-32UNF 10-32UNF 3.5 3.8 4.7 2.7 4.5 4.5 2.5 2.5 2.5 3.2 4.5 4.5 7.1 8.2 11.1 15.3 15.4 16.5 14.2 14.7 15.3 15.4 16.5 26.6 13.3 13.3 13.3 /A: Brass, N: Brass + Electroless nickel plated Dimensions Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of NPT thread Note) øD1 is maximum diameter. Applicable tubing O.D. (inch) Connection thread UNF Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L3L2L1 MA Effective area (mm2)øD2 H (Width across flats) Applicable tubing O.D. (inch) Connection thread NPT Model Weight (g) Min. port sizeNylon Urethane Note) øD1 L3L2L1 MA∗ Effective area (mm2)øD2 H (Width across flats) Applicable Tubing: Inch Size, Connection Thread: UNF, NPT Inch Size One-touch Fittings Series KQ2 Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

2 x øO 2 x øN øD øD A L M 2 x Applicable tubing P H Connection threadQQ 2 x øO 2 x øN øD A L M øD 2 x Applicable tubing P Connection thread (With sealant) H QQ Branch “Y”: KQ2U (Gasket seal) ø1/8 ø5/32 ø1/4 KQ2U01-32 KQ2U03-32 KQ2U07-32 10-32UNF 10-32UNF 10-32UNF 6.6 11.2 2.2 2.2 2.2 1.8 1.8 1.8 2.2 2.2 2.2 7.1 8.2 11.1 33.8 33.9 35.2 7.1 8.2 11.1 30.3 30.4 31.7 13.3 13.3 13.3 5.2 5.7 7.6 3.2 3.2 /A: Brass, N: Brass + Electroless nickel plated Branch “Y”: KQ2U (Sealant) ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2U01-33S KQ2U01-34S KQ2U01-35S KQ2U03-33S KQ2U03-34S KQ2U03-35S KQ2U05-34S KQ2U05-35S KQ2U07-33S KQ2U07-34S KQ2U07-35S KQ2U07-36S KQ2U09-34S KQ2U09-35S KQ2U09-36S KQ2U11-35S KQ2U11-36S KQ2U11-37S KQ2U13-35S KQ2U13-36S KQ2U13-37S 7.1 9.5 7.3 9.8 20.1 10.2 20.5 11.6 21.1 33.5 16.4 21.9 34.1 25.7 62.8 45.8 62.1 2.5 2.5 2.5 3.5 3.5 4.6 4.6 4.6 4.6 9.6 9.6 7.1 7.1 7.1 8.2 8.2 8.2 9.1 9.1 11.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 19.3 11.11 14.29 11.11 14.29 11.11 14.29 12.7 12.7 14.29 17.46 14.29 14.29 17.46 17.46 17.46 22.23 22.23 37.3 36.4 40.8 37.4 36.5 40.9 37.1 41.5 38.7 37.8 42.2 43.6 40.7 45.1 46.5 48.6 54.2 53.4 54.8 7.1 7.1 7.1 8.2 8.2 8.2 9.1 9.1 11.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 19.3 33.2 33.2 36.4 33.3 33.3 36.5 33.9 37.1 34.6 34.6 37.8 38.9 37.5 40.7 41.8 44.2 45.3 47.8 50.1 52.6 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 5.2 5.2 5.2 5.7 5.7 5.7 6.2 6.2 7.6 7.6 7.6 7.6 8.7 8.7 8.7 9.9 9.9 9.9 11.8 11.8 11.8 3.2 3.2 3.2 3.2 3.2 3.2 3.2 3.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 3.4 3.4 3.4 4.2 4.2 4.2 8.4 8.4 14.4 14.4 14.4 14.4 25.6 25.6 25.6 28.8 28.8 113 113 113 2.9 2.9 2.9 4.2 4.2 4.2 12.4 12.4 12.4 12.4 17.7 17.7 17.7 23.8 23.8 23.8 50.6 50.6 50.6 /A: Brass, N: Brass + Electroless nickel plated Dimensions Note) øD is maximum diameter. ∗ Reference dimensions after installation of NPT thread Note) øD is maximum diameter. Applicable tubing O.D. (inch) Connection thread UNF Model Weight (g) Min. port sizeNylon Urethane Note) øD MAP øO øNQ Effective area (mm2)L H (Width across flats) Applicable tubing O.D. (inch) Connection thread NPT Model Weight (g) Min. port sizeNylon Urethane Note) øD MA∗P øO øNQ Effective area (mm2)L H (Width across flats) Series KQ2 Applicable Tubing: Inch Size, Connection Thread: UNF, NPT

øD M 2 x øN 2 x øO QQ 3 x Applicable tubing P QQ øD 2 x Applicable tubing øD P M A Applicable fitting size ød ød 2 x øO 2 x øN QQ Applicable tubing b øD2 2 x Applicable tubing a P øD1 øD1 2 x øN 2 x øO 4.8 5.8 3.5 7.4 10.4 3.2 4.1 4.8 6.4 8.1 9.6 28.9 29.6 30.3 33.2 36.7 7.1 8.2 9.1 11.1 13.2 15.4 18.2 18.9 20.2 22.3 24.6 7.1 8.2 9.1 11.1 13.2 15.4 13.3 13.3 13.3 13.3 14.2 15.6 5.2 5.7 6.2 7.6 8.7 9.9 3.2 3.2 3.2 4.2 4.2 ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 KQ2U01-00A KQ2U03-00A KQ2U05-00A KQ2U07-00A KQ2U09-00A KQ2U11-00A Union “Y”: KQ2U 2.9 4.2 12.4 17.7 23.8 3.4 4.2 8.4 14.4 25.6 28.8 Plug-in “Y”: KQ2U ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 KQ2U01-99A KQ2U03-99A KQ2U05-99A KQ2U07-99A KQ2U09-99A ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 4.9 6.1 3.6 10.9 2.5 3.5 4.6 45.1 44.8 46.1 46.8 52.1 7.1 8.2 9.1 11.1 13.2 18.2 18.9 20.2 22.3 7.1 8.2 9.1 11.1 13.2 31.8 31.5 32.8 33.5 37.9 13.3 13.3 13.3 13.3 14.2 5.2 5.7 6.2 7.6 8.7 3.2 3.2 3.2 4.2 2.9 4.2 12.4 17.7 3.4 4.2 8.4 14.4 25.6 Different Diameter Union “Y”: KQ2U ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 KQ2U01-03A KQ2U01-07A KQ2U03-05A KQ2U03-07A KQ2U05-07A KQ2U07-09A KQ2U07-11A KQ2U09-11A KQ2U09-13A KQ2U11-13A ø5/32 ø1/4 ø3/16 ø1/4 ø1/4 ø5/16 ø3/8 ø3/8 ø1/2 ø1/2 5.7 7.2 6.2 7.2 7.2 8.6 9.8 9.9 11.8 11.8 3.2 3.2 3.2 3.2 3.2 4.2 4.2 4.2 3.2 3.2 4.2 4.2 8.4 14.4 14.4 26.3 26.3 28.8 2.7 2.7 4.2 4.2 12.4 12.4 18.3 18.3 23.8 3.3 3.3 4.1 4.1 4.8 6.4 6.4 8.1 8.1 9.6 5.3 3.3 3.2 7.1 3.9 7.2 8.5 11.2 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 15.6 13.3 13.3 13.3 13.3 13.3 14.2 15.6 15.6 8.2 11.1 9.1 11.1 11.1 13.2 15.4 15.4 19.3 19.3 7.1 7.1 8.2 8.2 9.1 11.1 11.1 13.2 13.2 15.4 28.9 30.3 29.6 30.3 30.6 32.3 34.4 35.3 38.7 40.1 18.5 18.8 19.8 21.3 21.7 24.2 26.6 7.1 7.1 8.2 8.2 9.1 11.1 11.1 13.2 13.2 15.4 a b Dimensions Note) øD is maximum diameter. Note) øD is maximum diameter. Note) øD1, øD2 are maximum diameters. Applicable tubing O.D. (inch) Model Weight (g) Min. port sizeNylon Urethane L2L1 QMP Effective area (mm2)øNøO Note) øD Model Weight (g) Min. port sizeNylon Urethane L2L1 QMP A Effective area (mm2)øNøO Note) øD Applicable tubing O.D. (inch) Applicable fitting size ød (inch) Applicable tubing O.D. (inch) Model Weight (g) Min. port sizeNylon Urethane Note) øD1 Note) øD2 L1 L2 M1 M2 QP øO øN Effective area (mm2) Applicable Tubing: Inch Size, Connection Thread: UNF, NPT Inch Size One-touch Fittings Series KQ2 Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

ød Applicable tubing Applicable fitting size ød øD M A L Q øD2 Q M A 2 x Applicable tubing øD1 øD1 P 2 x øO 2 x øN Applicable fitting size ød ød Mounting plate thickness 11 mm or less L MM T 2 x Applicable tubing H Mounting plate thickness 11 mm or less L MM T 2 x Applicable tubing H ø1/8 ø5/32 ø3/16 ø1/4 KQ2X01-03A KQ2X03-05A KQ2X03-07A KQ2X05-07A KQ2X07-09A ø5/32 ø3/16 ø1/4 ø1/4 ø5/16 3.2 3.2 3.2 3.2 3.2 3.4 3.4 8.4 14.4 2.7 2.9 2.9 12.4 2.5 3.5 4.1 4.6 5.5 3.3 4.4 6.5 13.3 13.3 13.3 13.3 13.3 5.7 6.2 7.2 7.2 8.6 7.1 8.2 8.2 9.1 11.1 8.2 9.1 11.1 11.1 13.2 7.1 8.2 8.2 9.1 11.1 44.7 46.1 46.8 47.1 51.2 18.8 19.8 21.3 42.2 42.6 42.2 42.5 45.2 Different Diameter Plug-in “Y”: KQ2X ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø5/32 ø3/16 ø1/4 ø3/16 ø1/4 ø1/4 ø5/16 ø5/16 ø3/8 ø3/8 ø1/2 ø1/2 2.5 2.5 2.5 3.5 3.5 4.6 4.6 1.6 0.8 2.4 1.3 1.5 1.7 2.2 2.8 3.5 4.2 28.6 28.7 28.4 28.7 31.8 31.4 33.4 33.3 35.9 36.2 37.2 39.5 7.1 7.1 7.1 8.2 8.2 9.1 9.1 11.1 11.1 13.2 13.2 15.4 15.3 15.4 15.1 15.4 18.5 18.1 19.2 19.1 20.3 20.6 20.2 22.5 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 15.6 3.4 3.4 3.4 5.6 5.6 7.8 7.8 13.5 13.5 35.3 2.9 2.9 2.9 6.5 6.5 11.5 11.5 18.1 18.1 29.1 Plug-in Reducer: KQ2R KQ2R01-03A KQ2R01-05A KQ2R01-07A KQ2R03-05A KQ2R03-07A KQ2R05-07A KQ2R05-09A KQ2R07-09A KQ2R07-11A KQ2R09-11A KQ2R09-13A KQ2R11-13A Bulkhead Union: KQ2E (Interchangeable with KQ) ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2E01-00 KQ2E03-00 KQ2E05-00 KQ2E07-00 KQ2E09-00 KQ2E11-00 KQ2E13-00 26.9 25.7 40.3 36.9 61.2 83.4 109.2 2.9 6.5 11.5 29.1 51.7 2.5 3.5 4.6 9.6 3.4 5.6 7.8 13.5 26.1 35.3 17.46 17.46 17.46 17.46 22.23 25.4 28.57 1/2-20UNF 1/2-20UNF 9/16-18UNF 9/16-18UNF 3/4-16UNF 7/8-14UNF 1-12UNF 27.8 27.8 29.8 29.8 31.8 33.8 37.8 13.5 13.5 13.3 13.3 13.3 13.3 14.2 15.6 /A: Brass, N: Brass + Electroless nickel plated Bulkhead Union: KQ2E (Interchangeable with KJ) ø1/8 ø5/32 ø1/4 KQ2E01-00J KQ2E03-00J KQ2E07-00J 12.6 11.9 19.2 2.5 4.6 12.7 12.7 15.88 3/8-24UNF 3/8-24UNF 1/2-20UNF 27.3 27.3 27.3 10.5 10.5 13.3 13.3 13.3 13.5 2.5 11.5 /A: Brass, N: Brass + Electroless nickel plated Dimensions Note) øD1, øD2 are maximum diameters. Note) øD is maximum diameter. Model Weight (g) Min. port sizeNylon Urethane L2L1 QMPA Effective area (mm2)øNøO Note) øD1 Note) øD2 Applicable tubing O.D. (inch) Applicable fitting size ød (inch) Applicable tubing O.D. (inch) Applicable fitting size ød (inch) Model Weight (g) Min. port sizeNylon Urethane Note) øD L A M Effective area (mm2) Applicable tubing O.D. (inch) Model Weight (g) Min. port sizeNylon Urethane T (UNF) L MMounting hole Effective area (mm2) H (Width across flats) Applicable tubing O.D. (inch) Model Weight (g) Min. port sizeNylon Urethane T (UNF) L MMounting hole Effective area (mm2) H (Width across flats) Series KQ2 Applicable Tubing: Inch Size, Connection Thread: UNF, NPT

T Applicable tubing Mounting plate thickness 7 mm or less øD 2 x Applicable tubing B M T M E øD A L ød Applicable fitting size ød Bulkhead Connector: KQ2E ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2E01-35 KQ2E03-35 KQ2E05-34 KQ2E07-35 KQ2E09-36 KQ2E11-36 KQ2E13-36 KQ2E13-37 33.3 33.3 36.6 38.8 61.8 83.8 106.6 114.3 2.9 6.5 11.5 29.1 51.7 51.7 2.5 3.5 4.6 9.6 9.6 3.4 5.6 7.8 13.5 26.1 35.3 1/2-20UNF 1/2-20UNF 9/16-18UNF 9/16-18UNF 3/4-16UNF 7/8-14UNF 1-12UNF 1-12UNF 17.46 17.46 17.46 17.46 22.23 25.4 28.57 28.57 17.46 17.46 17.46 17.46 22.23 25.4 28.57 28.57 28.7 25.6 29.9 31.4 36.1 13.3 13.6 9.2 13.5 13.6 11.6 15.7 13.5 13.5 13.3 13.3 13.3 13.3 14.2 15.6 Bulkhead Male Elbow: KQ2LE ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2LE01-00 KQ2LE03-00 KQ2LE05-00 KQ2LE07-00 KQ2LE09-00 KQ2LE11-00 KQ2LE13-00 27.5 27.1 34.1 32.8 55.6 67.7 121.5 2.5 3.5 4.5 9.5 17.46 17.46 17.46 17.46 22.23 25.4 28.57 17.46 17.46 17.46 17.46 22.23 25.4 28.57 1/2-20UNF 1/2-20UNF 9/16-18UNF 9/16-18UNF 3/4-16UNF 7/8-14UNF 1-12UNF 14.5 14.8 15.6 17.2 19.3 21.8 28.9 28.5 29.7 30.7 34.2 32.6 43.2 7.1 8.2 9.1 11.1 13.2 15.4 19.3 13.5 13.5 13.3 13.3 13.3 13.3 14.2 15.6 4.2 6.8 11.3 21.6 28.8 2.5 4.2 5.6 14.9 23.8 44.4 Plug: KQ2P ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2P-01 KQ2P-03 KQ2P-05 KQ2P-07 KQ2P-09 KQ2P-11 KQ2P-13 3.5 6.8 8.5 11.5 31.5 45.5 18.2 18.7 20.7 21.7 24.8 27.4 28.5 /A: Brass, N: Brass + Electroless nickel plated /A: Brass, N: Brass + Electroless nickel plated Dimensions Note) øD is maximum diameter. Note) øD is maximum diameter. Applicable tubing O.D. (inch) Model Weight (g) Min. port sizeNylon Urethane T (UNF) L1 L2 MMounting hole Effective area (mm2) (Width across flats) (Width across flats) Connection thread NPT Applicable tubing O.D. (inch) Model Weight (g) Min. port sizeNylon Urethane T (UNF) MB E Mounting hole Effective area (mm2) (Width across flats) (Width across flats) Note) øD Applicable fitting size ød (inch) Model Weight (g)L A Note) øD Applicable Tubing: Inch Size, Connection Thread: UNF, NPT Inch Size One-touch Fittings Series KQ2 Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

L MM øD 2 x Applicable fitting ød øD M L Applicable tubing Applicable fitting a Applicable fitting b Nipple: KQ2N Reducer Nipple: KQ2N ø1/8 ø3/16 ø1/4 ø3/8 ø1/2 KQ2N01-99 KQ2N05-99 KQ2N07-99 KQ2N11-99 KQ2N13-99 0.2 0.4 3.5 13.3 13.3 13.3 15.6 2.1 3.4 4.6 9.5 a b ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 KQ2N01-03 KQ2N01-05 KQ2N03-05 KQ2N03-07 KQ2N05-07 KQ2N05-09 KQ2N07-09 KQ2N07-11 KQ2N09-11 KQ2N09-13 KQ2N11-13 ø5/32 ø3/16 ø3/16 ø1/4 ø1/4 ø5/16 ø5/16 ø3/8 ø3/8 ø1/2 ø1/2 0.2 0.4 0.4 0.6 0.6 1.8 2.6 3.2 2.1 2.1 2.5 2.5 3.4 3.4 4.6 4.6 36.5 37.5 38.5 41.5 46.5 47.5 13.3 13.3 13.3 13.3 13.3 13.3 13.3 15.6 15.6 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 15.6 Tube Cap: KQ2C ø5/32 ø1/4 ø5/16 ø3/8 KQ2C03-00A KQ2C07-00A KQ2C09-00A KQ2C11-00A 0.8 1.3 2.8 8.2 11.1 13.2 15.4 14.5 14.8 15.7 17.3 13.3 13.3 14.2 15.6 Dimensions Note) øD is maximum diameter. Applicable tubing O.D. (inch) Model Weight (g)L M Note) øD Applicable fitting øD Model Weight (g) ød Min. port size L M Applicable fitting Model Weight (g)L M1 M2 ød Min. port size Series KQ2 Applicable Tubing: Inch Size, Connection Thread: UNF, NPT

Please contact SMC for detailed dimensions, specifications, and lead times. Spare Parts Part no. Applicable thread 10-32UNFM-5G2 Part no. Applicable model KQ2E01-00AJ, KQ2E03-00AJ KQ2E07-00AJ KQ2E01-00A, KQ2E03-00A, KQ2E01-35A KQ2E03-35A, KQ2LF01-00A, KQ2LE03-00A KQ2E05-00A, KQ2E07-00A, KQ2E05-34A KQ2E07-35A, KQ2LF05-00A, KQ2LE07-00A KQ2E09-00A, KQ2E09-36A, KQ2LE09-00A KQ2E11-00A, KQ2E11-36A, KQ2LE11-00A KQ2E13-00A, KQ2E13-36A KQ2E13-37A, KQ2LE13-00A KQ01-P01AJ KQ07-P01AJ KQ01-P01A KQ05-P01A KQ09-P01A KQ11-P01A KQ13-P01A Brass + Electroless nickel plated Part no. Applicable model KQ2E01-00NJ, KQ2E03-00NJ KQ2E07-00NJ KQ2E01-00N, KQ2E03-00N, KQ2E01-35N KQ2E03-35N, KQ2LF01-00N, KQ2LE03-00N KQ2E05-00N, KQ2E07-00N, KQ2E05-34N KQ2E07-35N, KQ2LF05-00N, KQ2LE07-00N KQ2E09-00N, KQ2E09-36N, KQ2LE09-00N KQ2E11-00N, KQ2E11-36N, KQ2LE11-00N KQ2E13-00N, KQ2E13-36N KQ2E13-37N, KQ2LE13-00N KQ01-P01NJ KQ07-P01NJ KQ01-P01N KQ05-P01N KQ09-P01N KQ11-P01N KQ13-P01N M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

Tubing O.D. FEP, PFA, Nylon, Soft nylon Note 1), Polyurethane Fluid Operating pressure range Note 3) Proof pressure Ambient and fluid temperature Air/Water Note 2) −100 kPa to 1 MPa JIS B0205 (Metric fine thread) With sealant Mounting section Nut section Thread Seal on the threads Note 2) The surge pressure must be under the maximum operating pressure. Note 3) Do not use the fittings with a leak tester or for vacuum retention because they are not guaranteed for zero leakage. Body Stud Chuck Guide Release button Seal, O-ring Gasket C3604, PBT, PP, Stainless steel 303 C3604 (Thread portion), Stainless steel 303 (Thread portion) Stainless steel 304 Stainless steel 304 POM NBR Stainless steel 304, NBR One-touch IN/OUT connection. Possible to use in vacuum to −100 kPa Note 1) For soft nylon tubing, water cannot be used. −5 to 60°C, Water: 0 to 40°C□ (No freezing) JIS B0203 (Taper thread for piping) JIS B0205 (Metric coarse thread) Seal Stud Release button (Orange) O-ring Body Chuck Guide M, R, Rc Connection thread Series KQ2 Inch Size One-touch Fittings Can be used for a wide range of pressures from a low vacuum up to a pressure of 1 MPa. The use of a special profile ensures sealing and reduces resistance when the tube is inserted. Suitable for use with nylon and urethane. The chuck provides secure retention and the collet increases the holding force on the tube. Requires little force for removal. Releases the chuck collet to remove the tube as well as to prevent the chuck from biting too deeply into the tubing. Effective when piping in a confined space. Body part rotates allowing for positioning. Applicable Tubing: Inch Size, Connection Thread: M, R, Rc

H L T W Y U E Male connecter Male elbow Male branch tee Extended male elbow Male run tee Branch Bulkhead union Bulkhead connector Symbol Model Model Male thread seal method Nil S Seal method None With thread sealant Symbol A N Thread material/Surface treatment Brass Brass + Electroless nickel plated Symbol Thread material/Surface treatment Size ø1/8" ø3/16" ø1/4" ø5/16" ø3/8" ø1/2" Symbol 00∗ Size M5 x 0.8 Same diameter tubing Symbol Applicable tubing O.D. Port size ∗ /A, N ∗ Only for “Bulkhead union”. Only for “Bulkhead union”MBulkhead union How to Order Threaded Type Spare Parts Use the part number below to order the gasket for M5 thread. Gasket for M5 thread: M-5G2 Applicable Tubing: Inch Size, Connection Thread: M, R, Rc Inch Size One-touch Fittings Series KQ2 Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

P.60KQ2H Extended male elbow P.61KQ2W Bulkhead union P.62KQ2E Bulkhead connector P.62KQ2E Male elbow P.60KQ2L Basically, it is used together with male elbow. Different point is that it is used for fittings to avoid interfering with each other by making the piping multi-level. Use to connect male thead and tubing through a panel, etc. Use to connect tubing through a panel, etc. Use to pipe a female thread. Most general model. Use to pipe a female thread at right angles. Most general model. P.61 P.62KQ2T Branch “Y”Male branch tee KQ2U P.61 Male run tee KQ2Y Use to branch a female thread at a 90° angle. Use to branch a female thread. Use to branch a female thread at both 90° angles. Variations Inch Size One-touch Fittings

M A L Applicable tubingøD H Connection thread Connection thread Connection thread (With sealant) (With sealant) M A L øD H Connection thread Applicable tubing Applicable tubing H øD1 M øD2 A øD2 Applicable tubing øD1 H A M Male Connector: KQ2H (Gasket seal) Applicable tubing O.D. (inch) Connection thread M Model Weight (g) Min. port sizeNylon Urethane øD L A M Effective area (mm2) Male Connector: KQ2H (Sealant) Applicable tubing O.D. (inch) Connection thread R Model Weight (g) Min. port sizeNylon Urethane øD L A∗ M Effective area (mm2) ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. ø1/8 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2H01-01S KQ2H01-02S KQ2H05-01S KQ2H05-02S KQ2H07-01S KQ2H07-02S KQ2H07-03S KQ2H09-01S KQ2H09-02S KQ2H09-03S KQ2H11-02S KQ2H11-03S KQ2H11-04S KQ2H13-02S KQ2H13-03S KQ2H13-04S 15.3 6.4 13.9 7.1 12.1 11.9 13.9 22.5 22.9 45.9 23.3 26.2 35.4 2.5 2.5 3.5 3.5 4.6 4.6 4.6 9.6 9.6 6.7 6.7 8.35 8.35 12.2 12.2 12.2 14.1 14.1 14.1 17.9 17.9 17.9 16.7 17.9 16.7 18.2 16.7 18.1 22.5 18.1 26.9 23.2 22.3 28.7 27.2 22.3 10.9 14.8 15.1 19.4 17.3 22.2 18.1 15.9 22.1 15.9 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 3.4 3.4 7.8 7.8 13.5 13.5 13.5 26.1 26.1 26.1 35.3 35.3 35.3 58.5 66.0 66.0 2.9 2.9 6.5 6.5 11.5 11.5 11.5 29.1 29.1 29.1 51.7 51.7 51.7 ø1/8 ø3/16 ø1/4 KQ2H01-M5 KQ2H05-M5 KQ2H07-M5 M5 x 0.8 M5 x 0.8 M5 x 0.8 2.7 4.6 6.5 2.5 2.5 2.5 6.7 8.3 17.3 17.6 18.4 14.3 14.6 15.4 13.3 13.3 13.3 3.0 4.0 4.0 2.5 4.0 4.0 /A: Brass, N: Brass + Electroless nickel plated /A: Brass, N: Brass + Electroless nickel plated Male Elbow: KQ2L (Sealant) Applicable tubing O.D. (inch) Connection thread R ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2L05-01S KQ2L05-02S KQ2L07-01S KQ2L07-02S KQ2L07-03S KQ2L09-01S KQ2L09-02S KQ2L09-03S KQ2L11-02S KQ2L11-03S KQ2L11-04S KQ2L13-02S KQ2L13-03S KQ2L13-04S Model 14.5 5.3 14.8 26.5 6.1 17.7 24.7 21.5 44.4 23.8 23.2 44.6 5.6 5.6 11.4 14.9 14.9 23.8 23.8 23.8 44.4 44.4 44.4 3.5 3.5 4.5 4.5 4.5 4.5 9.5 9.5 6.8 6.8 11.3 11.3 11.3 11.4 21.6 21.6 28.8 28.8 28.8 50.3 56.7 56.7 9.1 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 19.3 L

1 L2 A∗ M

15.6 15.6 15.6 16.4 17.2 17.2 19.3 19.3 19.3 21.5 21.8 21.8 16.7 22.2 17.7 23.2 24.5 18.7 25.4 25.5 28.5 29.4 33.4 30.4 28.5 30.5 18.2 22.1 20.2 24.1 25.0 22.2 27.3 27.0 31.5 32.0 34.7 35.3 33.0 33.7 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 Male Elbow: KQ2L (Gasket seal) ø1/8 ø1/4 M5 x 0.8 M5 x 0.8 Applicable tubing O.D. (inch) Connection thread M KQ2L01-M5 KQ2L07-M5 Model 3.1 3.6 Weight (g) Min. port size Weight (g) Min. port size 2.2 3.5 2.5 2.5 2.6 3.5 7.1 11.1 Note) øD1 Note) øD1 øD2 øD2 L1 L2 A M 15.3 15.4 14.3 16.1 14.9 18.7 13.3 13.3 /A: Brass, N: Brass + Electroless nickel plated /A: Brass, N: Brass + Electroless nickel plated Dimensions Nylon Urethane Effective area (mm2) Nylon Urethane Effective area (mm2) H (Width across flats) H (Width across flats) H (Width across flats) H (Width across flats) Inch Size One-touch Fittings Series KQ2 Applicable Tubing: Inch Size, Connection Thread: M, R, Rc Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

A H øD2 øD1 M øD2 AL2 MM øD1 H øD2 L3L2 A M M øD1 øD1 H Connection thread Connection thread (With sealant) (With sealant) Connection thread (With sealant) Applicable tubing 2 x Applicable tubing 2 x Applicable tubing Dimensions Extended Male Elbow: KQ2W (Sealant) ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2W05-01S KQ2W05-02S KQ2W07-01S KQ2W07-02S KQ2W07-03S KQ2W09-01S KQ2W09-02S KQ2W09-03S KQ2W11-02S KQ2W11-03S KQ2W11-04S KQ2W13-02S KQ2W13-03S KQ2W13-04S 11.2 27.7 11.5 47.4 12.2 58.8 51.1 91.8 48.4 92.3 5.6 5.6 10.0 10.0 10.0 11.6 14.9 14.9 23.8 23.8 23.8 44.4 44.4 44.4 3.5 3.5 4.5 4.5 4.5 4.5 9.5 9.5 6.8 6.8 11.6 11.6 11.6 11.6 21.5 21.5 28.8 28.8 28.8 56.7 56.7 56.7 9.1 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 19.3 15.6 15.6 15.6 16.4 17.2 17.2 19.3 19.3 19.3 21.5 21.8 21.8 30.4 33.8 31.4 34.8 36.1 32.4 39.1 39.2 52.7 48.3 52.3 54.6 48.2 50.2 31.8 33.7 33.8 35.7 36.6 35.9 40.7 55.7 50.9 53.6 59.6 52.8 53.5 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 /A: Brass, N: Brass + Electroless nickel plated Male Branch Tee: KQ2T (Sealant) ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2T05-01S KQ2T05-02S KQ2T07-01S KQ2T07-02S KQ2T07-03S KQ2T09-01S KQ2T09-02S KQ2T09-03S KQ2T11-02S KQ2T11-03S KQ2T11-04S KQ2T13-02S KQ2T13-03S KQ2T13-04S 5.8 15.3 6.5 27.7 7.9 19.4 26.5 23.9 24.4 46.9 27.9 27.4 48.8 7.0 7.0 12.4 12.4 12.4 14.4 18.2 18.2 23.8 23.8 23.8 50.6 50.6 50.6 3.5 3.5 4.5 4.5 4.5 4.5 9.5 9.5 8.4 8.4 14.4 14.4 14.4 14.4 26.3 26.3 28.8 28.8 28.8 57.3 63.8 63.8 9.1 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 19.3 15.6 15.6 15.6 16.4 17.2 17.2 19.3 19.3 19.3 21.5 21.8 21.8 16.7 22.2 17.7 23.2 24.5 18.7 25.4 25.5 28.4 29.3 33.3 30.3 28.4 30.4 18.1 20.1 24.9 22.2 27.3 31.4 31.9 34.6 35.3 33.7 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 /A: Brass, N: Brass + Electroless nickel plated Male Run Tee: KQ2Y (Sealant) ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2Y05-01S KQ2Y05-02S KQ2Y07-01S KQ2Y07-02S KQ2Y07-03S KQ2Y09-01S KQ2Y09-02S KQ2Y09-03S KQ2Y11-02S KQ2Y11-03S KQ2Y11-04S KQ2Y13-02S KQ2Y13-03S KQ2Y13-04S 5.9 15.4 6.5 27.7 19.5 26.5 24.1 24.5 28.3 27.6 7.0 7.0 12.4 12.4 12.4 14.0 18.3 18.3 23.8 23.8 23.8 50.6 50.6 50.6 3.5 3.5 4.5 4.5 4.5 4.5 9.5 9.5 8.4 8.4 14.0 14.0 14.0 14.0 26.3 26.3 28.8 28.8 28.8 57.3 64.6 64.6 9.1 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 19.3 15.7 15.7 16.5 16.5 16.5 18.2 18.2 18.2 20.4 20.4 20.4 23.4 23.4 23.4 16.7 22.2 17.7 23.2 24.5 18.7 25.4 25.5 28.4 29.3 33.3 30.3 28.4 30.4 15.7 15.7 16.5 16.5 16.5 18.2 18.2 18.2 20.4 20.4 20.4 23.4 23.4 23.4 29.3 33.2 31.1 35.9 33.8 38.9 38.6 44.1 44.6 47.3 46.7 47.4 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 /A: Brass, N: Brass + Electroless nickel plated ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of R thread Note) øD1 is maximum diameter. Applicable tubing O.D. (inch) Connection thread R Model L1 L2 L3 A∗ M Weight (g) Min. port size Note) øD1 øD2 Nylon Urethane Effective area (mm2) Applicable tubing O.D. (inch) Connection thread R Model L1 L2 A∗ M Weight (g) Min. port size Note) øD1 øD2 Nylon Urethane Effective area (mm2) Applicable tubing O.D. (inch) Connection thread R Model L1 L2 A∗ M Weight (g) Min. port size Note) øD1 øD2 Nylon Urethane Effective area (mm2) H (Width across flats) H (Width across flats) H (Width across flats) Series KQ2 Applicable Tubing: Inch Size, Connection Thread: M, R, Rc

2 x øO 2 x øN øD A L M øD P H QQ L MM TH ML2Rc T Applicable tubing 2 x Applicable tubing 2 x Applicable tubingMounting plate thickness 11 mm or less Mounting plate thickness 7 mm or less Connection thread (With sealant) Connection thread Branch “Y”: KQ2U (Sealant) ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2U05-01S KQ2U05-02S KQ2U07-01S KQ2U07-02S KQ2U07-03S KQ2U09-01S KQ2U09-02S KQ2U09-03S KQ2U11-02S KQ2U11-03S KQ2U11-04S KQ2U13-02S KQ2U13-03S KQ2U13-04S Model 10.3 19.5 11.3 20.1 15.8 20.9 32.7 24.5 33.5 61.6 40.4 43.9 3.5 3.5 4.6 4.6 4.6 9.6 9.6 9.1 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 19.3 L A∗ M Q øO øN 37.1 41.5 37.8 42.2 43.6 40.7 45.1 46.5 48.6 54.2 53.4 54.8 P 9.1 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 19.3 36.8 34.7 37.5 38.5 37.6 40.4 41.4 43.9 44.9 47.8 48.7 49.7 52.6 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 6.2 6.2 7.6 7.6 7.6 8.7 8.7 8.7 9.9 9.9 9.9 11.8 11.8 11.8 3.2 3.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 8.4 8.4 14.4 14.4 14.4 26.3 26.3 26.3 28.8 28.8 28.8 57.3 64.6 64.6 7.0 7.0 12.4 12.4 12.4 18.3 18.3 18.3 23.8 23.8 23.8 50.6 50.6 50.6 /A: Brass, N: Brass + Electroless nickel plated Bulkhead Union: KQ2E ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2E05-00M KQ2E07-00M KQ2E09-00M KQ2E11-00M KQ2E13-00M Model 30.5 27.2 66.1 59.9 6.5 11.5 29.1 51.7 3.5 4.6 9.6 7.8 13.5 26.1 35.3 66.0 T (M) M14 x 1 M14 x 1 M16 x 1 M20 x 1 M22 x 1 L Mounting hole M 27.3 27.3 29.1 31.9 34.7 13.3 13.3 14.2 15.6 /A: Brass, N: Brass + Electroless nickel plated Bulkhead Connector: KQ2E ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2E05-01 KQ2E07-02 KQ2E09-03 KQ2E11-03 KQ2E13-03 KQ2E13-04 Model 30.8 59.2 62.7 66.7 70.6 6.5 11.5 29.1 51.7 51.7 3.5 4.6 9.6 9.6 7.8 13.5 26.1 35.3 66.0 66.0 M14 x 1 M14 x 1 M16 x 1 M20 x 1 M22 x 1 M22 x 1 L 1T (M) L2 M 23.9 28.4 31.7 31.5 32.1 37.7 9.5 14.3 12.1 11.7 17.3 13.3 13.3 14.2 15.6 /A: Brass, N: Brass + Electroless nickel plated Dimensions ∗ Reference dimensions after installation of R thread Note) øD is maximum diameter. Applicable tubing O.D. (inch) Applicable tubing O.D. (inch) Applicable tubing O.D. (inch) Connection thread R Connection thread Rc Weight (g) Min. port size Weight (g) Min. port size Weight (g) Min. port size Note) øD Nylon Urethane Effective area (mm2) Nylon Urethane Effective area (mm2) Nylon Urethane Effective area (mm2) Mounting hole H (Width across flats) H (Width across flats) (Width across flats) (Width across flats) Applicable Tubing: Inch Size, Connection Thread: M, R, Rc Inch Size One-touch Fittings Series KQ2 Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

pressure of 1 MPa. The use of a special profile ensures sealing and reduces resistance when the tube is inserted. Effective when piping in a confined space. The body and the threaded portion can rotate (for positioning to some extent). Seal Stud Release button (Light gray) O-ring Body Gasket Chuck Guide Tubing material Tubing O.D. FEP, PFA, Nylon, Soft nylon Note 1), Polyurethane ø4, ø6, ø8, ø10, ø12, ø16 Fluid Operating pressure range Note 3) Proof pressure Ambient and fluid temperature Air/Water Note 2) −100 kPa to 1 MPa Note 2) The surge pressure must be under the maximum operating pressure. Note 3) Do not use the fittings with a leak tester or for vacuum retention because they are not guaranteed for zero leakage. Body Stud Chuck Guide Release button Seal, O-ring Gasket C3604, PBT C3604 (Thread portion) Stainless steel 304 Stainless steel 304 POM NBR Stainless steel 304, NBR A ridge shape has been created as a Uni thread for common applications for Rc, G, NPT and NPTF. The male thread for piping drastically cuts piping manhours. Note 1) For soft nylon tubing, water cannot be used. Uni thread −5 to 60°C, Water: 0 to 40°C□ (No freezing) Uni thread ridge shape A gasket made of a stainless sheet covered with laminated NBR on both sides is seated on the chamfer of a female thread for a perfect sealing construction irrespective of the difference in thread diameters due to the difference in the types of female threads, variation in tolerance, or difference in the size of chamfer. (It is applicable to any female thread with an ordinary chamfer.) Series KQ2 Metric Size Uni One-touch Fittings Suitable for use with nylon and urethane. Large retaining force. The chuck provides secure retention and the collet increases the holding force on the tube. Requires little force for removal. Releases the chuck collet to remove the tube as well as to prevent the chuck from biting too deeply into the tubing. Applicable Tubing: Metric Size, Connection Thread: Rc, G, NPT, NPTF

H S L K V T W Y U Male connector Hexagon socket head male connector Male elbow 45° male elbow Universal male elbow Male branch tee Extended male elbow Male run tee Branch Symbol Model Model A N Thread material/Surface treatment Brass Brass + Electroless nickel plated Symbol Thread material/Surface treatment Size ø10 ø12 ø16 Symbol Applicable tubing O.D. U01 U02 U03 U04 Size Uni 1/8 Uni 1/4 Uni 3/8 Uni 1/2 Connection thread Symbol Port size U01KQG Gasket for Uni One-touch fittings U01 U02 U03 U04 Size Uni 1/8 Uni 1/4 Uni 3/8 Uni 1/2 Symbol Applicable port size How to Order Gasket Spare Parts How to Order Threaded Type Metric Size Uni One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: Rc, G, NPT, NPTF Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

P.66KQ2S Male connector P.66KQ2H Universal male elbow P.67KQ2V 45° male elbow P.67KQ2K Extended male elbow P.67KQ2W Male elbow P.66 P.68KQ2L Male branch tee KQ2T P.68 Branch “Y” KQ2U Male run tee P.68KQ2Y Variations Metric Size Uni One-touch Fittings Internal hexagon socket allows tightening with a hexagon wrench in confined spaces. Hexagon head of the body allows tightening with a box wrench in confined spaces. Basically, it is used together with male elbow. Different point is that it is used for fittings to avoid interfering with each other by making the piping multi-level. Use to pipe a female thread at a 45° angle. Model inbetween of male connector and male elbow. Use to pipe a female thread. Most general model. Use to branch a female thread. Use to pipe a female thread at right angles. Most general model. Use to branch a female thread at both 90° angles. Use to branch a female thread at a 90° angle.

A M L øD H M A øD H øD2 A M øD1 H Connection thread Applicable tubing Connection thread Applicable tubing Connection thread Applicable tubing Male Connector: KQ2H (Gasket seal) Hexagon Socket Head Male Connector: KQ2S (Gasket seal) ø10 ø12 ø16 KQ2H04-U01 KQ2H04-U02 KQ2H06-U01 KQ2H06-U02 KQ2H06-U03 KQ2H08-U01 KQ2H08-U02 KQ2H08-U03 KQ2H10-U01 KQ2H10-U02 KQ2H10-U03 KQ2H10-U04 KQ2H12-U02 KQ2H12-U03 KQ2H12-U04 KQ2H16-U03 KQ2H16-U04 6.6 12.7 6.2 12.8 18.1 10.1 13.9 17.6 15.6 29.5 13.8 17.9 25.4 33.9 31.5 10.4 10.4 10.4 29.5 29.5 29.5 46.1 46.1 46.1 4.5 4.5 4.5 7.5 7.5 7.5 5.6 5.6 13.1 13.1 13.1 26.1 26.1 26.1 26.1 41.5 41.5 41.5 58.3 58.3 58.3 113 7.7 7.7 9.7 9.7 9.7 12.2 12.2 12.2 14.6 14.6 14.6 14.6 21.8 21.8 15.9 15.3 16.7 14.9 20.6 18.5 14.9 22.4 23.7 19.5 24.8 21.8 17.7 29.2 26.8 11.1 8.9 11.9 10.6 8.5 15.8 12.1 8.5 17.6 17.3 13.1 8.4 18.4 15.4 9.1 22.8 18.2 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 15.6 20.6 20.6 ø10 ø12 KQ2S04-U01 KQ2S06-U01 KQ2S06-U02 KQ2S08-U01 KQ2S08-U02 KQ2S08-U03 KQ2S10-U01 KQ2S10-U02 KQ2S10-U03 KQ2S10-U04 KQ2S12-U02 KQ2S12-U03 KQ2S12-U04 8.2 12.3 9.4 10.9 19.8 10.5 15.4 16.4 29.7 20.7 16.1 28.1 3.6 9.9 16.2 16.2 16.2 16.2 26.6 26.6 26.6 44.5 44.5 44.5 3.1 1.5 1.5 3.1 3.1 3.1 4.1 4.1 5.1 6.1 4.1 10.7 17.2 23.3 23.3 17.2 L 20.6 17.1 17.5 17.1 17.6 20.6 20.6 17.8 20.6 20.3 19.8 22.9 23.2 19.6 18.8 18.8 19.7 19.5 19.7 21.9 20.1 20.1 20.1 21.5 21.8 21.8 15.8 12.3 11.1 12.3 11.2 14.2 15.8 11.4 14.2 11.7 13.4 16.5 14.6 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 15.6 Male Elbow: KQ2L (Gasket seal) ø10 ø12 ø16 KQ2L04-U01 KQ2L04-U02 KQ2L06-U01 KQ2L06-U02 KQ2L06-U03 KQ2L08-U01 KQ2L08-U02 KQ2L08-U03 KQ2L10-U01 KQ2L10-U02 KQ2L10-U03 KQ2L10-U04 KQ2L12-U02 KQ2L12-U03 KQ2L12-U04 KQ2L16-U03 KQ2L16-U04 4.8 11.5 5.3 21.4 6.1 10.9 20.2 12.3 16.9 17.9 48.2 18.7 19.8 37.4 47.9 4.2 4.2 11.4 14.9 14.9 14.9 39.7 39.7 39.7 4.5 4.5 4.5 4.5 7.5 7.5 7.5 4.2 4.2 11.4 11.4 11.4 11.4 21.6 21.6 21.6 35.2 35.2 35.2 50.2 50.2 50.2 100 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 15.9 15.9 18.5 18.5 18.5 23.8 23.8 14.8 14.8 15.5 15.5 15.5 16.4 17.2 17.2 18.6 19.3 19.3 19.3 21.5 21.5 21.5 27.1 27.1 16.4 19.2 17.5 20.3 21.4 18.9 21.7 22.8 21.5 24.3 26.9 34.5 25.6 28.2 35.8 32.4 35.0 15.7 16.9 17.9 19.1 20.2 20.7 21.9 23.0 24.6 25.8 28.4 33.8 28.4 31.0 36.4 37.9 38.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 15.6 20.6 20.6 Dimensions ∗ Reference dimensions after installation of Uni thread /A: Brass, N: Brass + Electroless nickel plated ∗ Reference dimensions after installation of Uni thread Note) øD is maximum diameter. /A: Brass, N: Brass + Electroless nickel plated ∗ Reference dimensions after installation of Uni thread Note) øD1, øD2 are maximum diameters. /A: Brass, N: Brass + Electroless nickel plated Applicable tubing O.D. (mm) Connection thread Uni Model Weight (g) Min. port sizeNylon Urethane øD L A∗ M Effective area (mm2) Applicable tubing O.D. (mm) Connection thread Uni Model Weight (g) Min. port sizeNylon Urethane Effective area (mm2) Note) øD Applicable tubing O.D. (mm) Connection thread Uni Model L1 L2 A∗ M Weight (g) Min. port size Note) øD1 Note) øD2 Nylon Urethane Effective area (mm2) H (Width across flats) H (Width across flats) H (Width across flats) Metric Size Uni One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: Rc, G, NPT, NPTF Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

øD2 M øD A H MH AL2 øD1 øD2 A M øD1 øD2 H Connection thread Connection thread Connection thread Applicable tubing Applicable tubing Applicable tubing 45° Male Elbow: KQ2K (Gasket seal) ø10 ø12 KQ2K04-U01 KQ2K04-U02 KQ2K06-U01 KQ2K06-U02 KQ2K06-U03 KQ2K08-U01 KQ2K08-U02 KQ2K08-U03 KQ2K10-U01 KQ2K10-U02 KQ2K10-U03 KQ2K10-U04 KQ2K12-U02 KQ2K12-U03 KQ2K12-U04 4.7 11.3 5.1 11.7 21.2 10.7 12.2 17.4 47.7 18.5 18.9 49.2 3.4 3.4 6.9 6.9 6.9 8.7 19.7 19.7 23.2 23.2 23.2 23.2 35.1 35.1 35.1 4.5 4.5 4.5 4.5 4.5 4.5 7.5 7.5 7.5 3.4 3.4 8.7 8.7 8.7 8.7 19.7 19.7 30.9 30.9 30.9 30.9 44.5 44.5 44.5 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 15.9 15.9 18.5 18.5 18.5 14.4 14.4 14.7 14.7 14.7 18.2 17.6 17.6 17.6 19.4 19.4 19.4 12.9 14.7 16.8 17.9 15.9 18.7 19.8 19.4 24.7 21.6 29.2 24.6 21.5 29.1 20.8 23.8 25.1 26.5 27.7 28.8 32.4 35.7 32.6 37.7 34.6 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 15.6 Universal Male Elbow: KQ2V (Gasket seal) ø10 ø12 KQ2V04-U01 KQ2V06-U01 KQ2V06-U02 KQ2V08-U01 KQ2V08-U02 KQ2V08-U03 KQ2V10-U02 KQ2V10-U03 KQ2V12-U03 KQ2V12-U04 13.5 13.9 21.8 23.7 43.1 38.9 44.4 60.5 74.5 2.9 5.9 5.9 11.2 11.2 14.3 20.3 20.3 30.8 30.8 4.5 4.5 4.5 7.5 7.5 7.5 2.9 7.5 7.5 20.5 8.2 10.4 10.4 13.2 13.2 13.2 15.9 15.9 18.5 18.5 13.4 13.4 15.3 17.6 17.6 20.6 20.6 20.6 25.2 25.2 19.3 20.5 19.9 23.5 23.5 23.1 25.9 25.9 28.5 28.5 13.6 13.6 15.4 18.2 20.2 22.9 25.5 25.5 27.5 29.5 36.4 39.1 20.7 20.7 21.6 22.7 23.1 27.6 27.6 27.6 30.5 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 Extended Male Elbow: KQ2W (Gasket seal) ø10 ø12 KQ2W04-U01 KQ2W04-U02 KQ2W06-U01 KQ2W06-U02 KQ2W06-U03 KQ2W08-U01 KQ2W08-U02 KQ2W08-U03 KQ2W10-U02 KQ2W10-U03 KQ2W10-U04 KQ2W12-U02 KQ2W12-U03 KQ2W12-U04 8.3 23.9 8.8 24.3 9.6 24.1 42.5 54.2 95.5 55.9 48.9 97.4 8.6 8.6 8.6 10.9 14.2 14.2 23.8 23.8 23.8 37.7 37.7 37.7 4.5 4.5 4.5 4.5 7.5 7.5 7.5 10.9 10.9 10.9 10.9 20.5 20.5 33.5 33.5 33.5 47.7 47.7 47.7 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 15.9 18.5 18.5 18.5 14.8 14.8 15.5 15.5 15.5 16.4 17.2 17.2 19.3 19.3 19.3 21.5 21.5 21.5 24.1 30.1 25.2 31.2 32.3 26.6 35.4 36.5 48.5 45.8 53.4 49.8 47.1 54.7 23.4 27.8 25.6 31.1 28.4 35.6 36.7 50.1 47.4 52.8 52.7 55.4 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 Dimensions ∗ Reference dimensions after installation of Uni thread Note) øD1 is maximum diameter. /A: Brass, N: Brass + Electroless nickel plated ∗ Reference dimensions after installation of Uni thread Note) øD1 is maximum diameter. /A: Brass, N: Brass + Electroless nickel plated ∗ Reference dimensions after installation of Uni thread Note) øD1 is maximum diameter. /A: Brass, N: Brass + Electroless nickel plated Applicable tubing O.D. (mm) Connection thread Uni Model L1 L2 A∗ M Weight (g) Min. port size Note) øD1 øD2 Nylon Urethane Effective area (mm2) Applicable tubing O.D. (mm) Connection thread Uni Model L1 L2 L3 A∗ M Weight (g) Min. port size Note) øD1 øD2 Nylon Urethane Effective area (mm2) H (Width across flats) H (Width across flats) Applicable tubing O.D. (mm) Connection thread Uni Model L1 L2 A∗ M Weight (g) Min. port size Note) øD1 øD2 Nylon Urethane Effective area (mm2) H (Width across flats) Series KQ2 Applicable Tubing: Metric Size, Connection Thread: Rc, G, NPT, NPTF

øD2 L2 A M L1 L1 M øD1 H øD2 M øD1 øD1 H L2 L3 A M øD P A L M øD 2 x øN 2 x øO H Q Q Connection thread Connection thread 2 x Applicable tubing Connection thread 2 x Applicable tubing 2 x Applicable tubing Male Branch Tee: KQ2T (Gasket seal) ø10 ø12 ø16 KQ2T04-U01 KQ2T04-U02 KQ2T06-U01 KQ2T06-U02 KQ2T06-U03 KQ2T08-U01 KQ2T08-U02 KQ2T08-U03 KQ2T10-U01 KQ2T10-U02 KQ2T10-U03 KQ2T10-U04 KQ2T12-U02 KQ2T12-U03 KQ2T12-U04 KQ2T16-U03 KQ2T16-U04 5.5 12.2 6.2 12.9 22.3 7.9 12.6 21.9 15.1 19.5 20.5 50.8 22.5 23.6 53.9 44.3 54.8 4.1 4.1 13.9 18.2 18.2 14.9 45.2 45.2 45.2 4.5 4.5 4.5 4.5 7.5 7.5 7.5 13.9 13.9 13.9 13.9 26.3 26.3 21.6 35.2 35.2 35.2 57.2 57.2 57.2 100 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 15.9 15.9 18.5 18.5 18.5 23.8 23.8 14.8 14.8 15.5 15.5 15.5 16.4 17.2 17.2 18.6 19.3 19.3 19.3 21.5 21.5 21.5 27.1 27.1 16.4 19.2 17.5 20.3 21.4 18.9 21.7 22.8 21.4 24.2 26.8 34.4 25.5 28.1 35.7 32.4 15.7 16.9 17.9 19.1 20.2 20.7 21.9 24.6 25.8 28.4 33.8 28.4 36.4 37.9 38.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 15.6 20.6 20.6 Male Run Tee: KQ2Y (Gasket seal) ø10 ø12 ø16 KQ2Y04-U01 KQ2Y04-U02 KQ2Y06-U01 KQ2Y06-U02 KQ2Y06-U03 KQ2Y08-U01 KQ2Y08-U02 KQ2Y08-U03 KQ2Y10-U01 KQ2Y10-U02 KQ2Y10-U03 KQ2Y10-U04 KQ2Y12-U02 KQ2Y12-U03 KQ2Y12-U04 KQ2Y16-U03 KQ2Y16-U04 5.6 12.2 6.3 22.5 12.7 15.2 19.7 20.7 50.9 22.8 23.9 54.2 44.9 55.4 10.6 10.6 10.6 13.4 17.7 17.7 28.4 28.4 28.4 28.4 45.4 45.4 45.4 4.5 4.5 4.5 4.5 7.5 7.5 7.5 6.4 6.4 13.4 13.4 13.4 13.4 25.6 25.6 57.4 57.4 57.4 113 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 15.9 15.9 18.5 18.5 18.5 23.8 23.8 15.3 15.3 16.3 16.3 16.3 18.2 18.2 18.2 20.6 20.6 20.6 20.6 28.6 28.6 16.4 19.2 17.5 20.3 21.4 18.9 21.7 22.8 21.4 24.2 26.8 34.4 25.5 28.1 35.7 32.4 15.3 15.3 16.3 16.3 16.3 18.2 18.2 18.2 20.6 20.6 20.6 20.6 28.6 28.6 26.9 28.1 30.2 31.3 32.3 33.5 34.6 37.3 38.5 41.1 46.5 42.2 44.8 50.2 54.6 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 15.6 20.6 20.6 Branch “Y”: KQ2U (Gasket seal) ø10 ø12 KQ2U04-U01 KQ2U04-U02 KQ2U06-U01 KQ2U06-U02 KQ2U06-U03 KQ2U08-U01 KQ2U08-U02 KQ2U08-U03 KQ2U10-U02 KQ2U10-U03 KQ2U10-U04 KQ2U12-U02 KQ2U12-U03 KQ2U12-U04 8.6 14.6 23.3 17.6 18.3 25.5 25.3 31.6 47.6 42.6 41.2 48.8 4.2 4.2 10.6 10.6 10.6 17.7 17.7 17.7 28.4 28.4 28.4 45.4 45.4 45.4 3.6 3.6 5.4 5.4 5.4 7.3 7.3 9.4 9.4 11.6 4.2 4.2 13.4 13.4 13.4 25.6 25.6 25.6 57.4 57.4 57.4 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 15.9 18.5 18.5 18.5 PL A∗ M Q øO øN 35.4 37.4 36.8 38.5 39.3 41.6 42.6 42.4 47.6 47.5 49.4 52.1 53.4 8.2 8.2 10.4 10.4 10.4 13.2 13.2 13.2 15.9 15.9 15.9 18.5 18.5 18.5 30.6 32.1 32.9 36.8 36.2 41.2 41.1 40.8 45.7 45.6 44.8 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 5.7 5.7 6.8 6.8 6.8 8.7 8.7 8.7 10.1 10.1 10.1 11.4 11.4 11.4 3.2 3.2 3.2 3.2 3.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 Dimensions ∗ Reference dimensions after installation of Uni thread Note) øD1, øD2 are maximum diameters. /A: Brass, N: Brass + Electroless nickel plated ∗ Reference dimensions after installation of Uni thread Note) øD1 is maximum diameter. /A: Brass, N: Brass + Electroless nickel plated ∗ Reference dimensions after installation of Uni thread Note) øD is maximum diameter. /A: Brass, N: Brass + Electroless nickel plated Applicable tubing O.D. (mm) Connection thread Uni Model L1 L2 A∗ M Weight (g) Min. port size Note) øD1 Note) øD2 Nylon Urethane Effective area (mm2) H (Width across flats) Applicable tubing O.D. (mm) Connection thread Uni Model L1 L2 L3 A∗ M Weight (g) Min. port size Note) øD1 øD2 Nylon Urethane Effective area (mm2) H (Width across flats) Applicable tubing O.D. (mm) Connection thread Uni Model Weight (g) Min. port size Note) øD Nylon Urethane Effective area (mm2) H (Width across flats) Applicable Tubing: Metric Size, Connection Thread: Rc, G, NPT, NPTF Metric Size Uni One-touch Fittings Series KQ2 Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

pressure of 1 MPa. The use of a special profile ensures sealing and reduces resistance when the tube is inserted. Effective when piping in a confined space. The body and the threaded portion can rotate. (To the degree for positioning) Seal Stud Release button (Orange) O-ring Body Gasket Chuck Guide Tubing material Tubing O.D. FEP, PFA, Nylon, Soft nylon Note 1), Polyurethane Fluid Operating pressure range Note 3) Proof pressure Ambient and fluid temperature Air/Water Note 2) −100 kPa to 1 MPa Note 2) The surge pressure must be under the maximum operating pressure. Note 3) Do not use the fittings with a leak tester or for vacuum retention because they are not guaranteed for zero leakage. Body Stud Chuck Guide Release button Seal, O-ring Gasket C3604, PBT C3604 (Thread portion) Stainless steel 304 Stainless steel 304 POM NBR Stainless steel 304, NBR A ridge shape has been created as a Uni thread for common applications for Rc, G, NPT and NPTF. The male thread for piping drastically cuts piping manhours. Note 1) For soft nylon tubing, water cannot be used. Uni thread −5 to 60°C Water: 0 to 40°C (No freezing) Uni thread ridge shape A gasket made of a stainless sheet covered with laminated NBR on both sides is seated on the chamfer of a female thread for a perfect sealing construction irrespective of the difference in thread diameters due to the difference in the types of female threads, variation in tolerance, or difference in the size of chamfer. (It is applicable to any female thread with an ordinary chamfer.) Suitable for use with nylon and urethane. Large retaining force. The chuck provides secure retention and the collet increases the holding force on the tube. Requires little force for removal. Releases the chuck collet to remove the tube as well as to prevent the chuck from biting too deeply into the tubing. Series KQ2 Inch Size Uni One-touch Fittings Applicable Tubing: Inch Size, Connection Thread: Rc, G, NPT, NPTF

H L T W Y U Male connector Male elbow Male branch tee Extended male elbow Male run tee Branch “Y” Symbol Model Model A N Thread material/Surface treatment Brass Brass + Electroless nickel plated Symbol Thread material/Surface treatment Size ø1/8" ø5/32" ø3/16" ø1/4" ø5/16" ø3/8" ø1/2" Symbol Applicable tubing O.D. U01 U02 U03 U04 Size Uni 1/8 Uni 1/4 Uni 3/8 Uni 1/2 Connection thread Symbol Port size U01KQG Gasket for Uni One-touch fittings U01 U02 U03 U04 Size Uni 1/8 Uni 1/4 Uni 3/8 Uni 1/2 Symbol Applicable port size Threaded Type How to Order Gasket Spare Parts How to Order Inch Size Uni One-touch Fittings Series KQ2 Applicable Tubing: Inch Size, Connection Thread: Rc, G, NPT, NPTF Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

Inch Size Uni One-touch Fittings Male connector P.72KQ2H Male branch tee KQ2T Branch “Y” KQ2U P.73 Extended male elbow KQ2W P.72 P.73 P.73 Male run tee KQ2Y Male elbow P.72KQ2L Basically, it is used together with male elbow. Different point is that it is used for fittings to avoid interfering with each other by making the piping multi-level. Use to pipe a female thread. Most general model. Use to pipe a female thread at right angles. Most general model. Use to branch a female thread at both 90° angles. Use to branch a female thread at a 90° angle. Use to branch a female thread.

A M L øD Applicable tubing H Connection thread Connection thread Connection thread øD2 A M øD1 H Applicable tubing Applicable tubing A M øD1 øD2 H Male Connector: KQ2H (Gasket seal) Male Elbow: KQ2L (Gasket seal) Applicable tubing O.D. (inch) Connection thread Uni ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2H01-U01 KQ2H01-U02 KQ2H03-U01 KQ2H03-U02 KQ2H05-U01 KQ2H05-U02 KQ2H07-U01 KQ2H07-U02 KQ2H07-U03 KQ2H09-U01 KQ2H09-U02 KQ2H09-U03 KQ2H11-U02 KQ2H11-U03 KQ2H11-U04 KQ2H13-U02 KQ2H13-U03 KQ2H13-U04 Model 7.9 13.7 7.7 7.7 12.4 8.7 10.7 18.4 10.5 10.7 15.5 16.6 16.2 30.9 24.9 29.8 Weight (g) Min. port sizeNylon Urethane 2.9 2.9 5.6 5.6 23.8 23.8 23.8 44.4 44.4 44.4 2.5 2.5 3.5 3.5 4.6 4.6 4.6 9.6 9.6 3.4 3.4 5.6 5.6 6.8 6.8 11.6 11.6 11.6 26.1 26.1 26.1 28.8 28.8 28.8 50.3 56.7 56.7 H (Width across flats) 6.7 6.7 7.7 7.7 8.3 8.3 12.2 12.2 12.2 14.1 14.1 14.1 17.9 17.9 17.9 11.11 14.29 11.11 14.29 12.7 14.29 12.7 14.29 17.46 14.29 14.29 17.46 17.46 17.46 22.23 22.23 22.23 22.23 øD L A∗ M 15.2 15.3 15.7 15.3 15.3 18.9 15.3 14.9 20.6 18.5 14.9 22.2 18.9 25.2 23.5 21.7 10.4 8.9 10.9 8.9 11.2 8.9 14.1 8.9 8.5 15.8 12.1 8.5 15.8 12.5 8.4 18.8 17.1 13.1 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 Effective area (mm2) ∗ Reference dimensions after installation of Uni thread Applicable tubing O.D. (inch) Connection thread Uni ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2L01-U01 KQ2L01-U02 KQ2L03-U01 KQ2L03-U02 KQ2L05-U01 KQ2L05-U02 KQ2L07-U01 KQ2L07-U02 KQ2L07-U03 KQ2L09-U01 KQ2L09-U02 KQ2L09-U03 KQ2L11-U02 KQ2L11-U03 KQ2L11-U04 KQ2L13-U02 KQ2L13-U03 KQ2L13-U04 Model 12.1 6.2 12.3 6.4 12.5 6.7 12.9 23.1 7.4 11.6 21.7 18.7 20.3 25.1 Weight (g) Min. port sizeNylon Urethane 2.5 2.5 4.2 4.2 5.6 5.6 11.4 14.9 14.9 23.8 23.8 23.8 44.4 44.4 44.4 2.5 2.5 3.5 3.5 4.5 4.5 4.5 4.5 7.5 7.5 7.5 9.5 9.5 4.2 4.2 6.8 6.8 11.3 11.3 11.3 11.4 21.6 21.6 28.8 28.8 28.8 50.3 H (Width across flats) 7.1 7.1 8.2 8.2 9.1 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 19.3 11.11 14.29 11.11 14.29 11.11 14.29 11.11 14.29 17.46 11.11 14.29 17.46 17.46 17.46 22.23 17.46 17.46 22.23 Note) øD1 øD2 L1 L2 A∗ M 14.5 14.5 14.8 14.8 15.6 15.6 15.6 16.4 17.2 17.2 19.3 19.3 19.3 21.5 21.8 21.8 17.9 19.2 17.4 19.7 17.9 20.2 18.9 21.2 22.3 19.9 22.2 23.3 24.4 27.0 34.8 26.3 28.9 31.9 16.7 16.4 16.7 17.4 17.7 18.4 19.7 20.4 21.5 21.7 22.4 23.5 25.7 28.3 33.9 29.5 32.1 32.9 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 Effective area (mm2) ∗ Reference dimensions after installation of Uni thread Note) øD1 is maximum diameter. Extended Male Elbow: KQ2W (Gasket seal) Applicable tubing O.D. (inch) Connection thread Uni ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2W01-U01 KQ2W01-U02 KQ2W03-U01 KQ2W03-U02 KQ2W05-U01 KQ2W05-U02 KQ2W07-U01 KQ2W07-U02 KQ2W07-U03 KQ2W09-U01 KQ2W09-U02 KQ2W09-U03 KQ2W11-U02 KQ2W11-U03 KQ2W11-U04 KQ2W13-U02 KQ2W13-U03 KQ2W13-U04 Model 14.5 14.6 26.2 14.8 26.4 15.1 26.8 45.3 15.9 25.7 45.5 50.6 90.9 52.9 52.6 114.1 Weight (g) Min. port sizeNylon Urethane 2.4 2.4 5.6 5.6 11.3 14.2 14.2 23.8 23.8 23.8 44.4 44.4 44.4 2.5 2.5 3.5 3.5 4.5 4.5 4.5 4.5 7.5 7.5 7.5 9.5 9.5 2.8 2.8 6.8 6.8 11.3 11.3 11.3 11.3 20.5 20.5 28.8 28.8 28.8 50.3 H (Width across flats) 7.1 7.1 8.2 8.2 9.1 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 19.3 11.11 14.29 11.11 14.29 11.11 14.29 11.11 14.29 17.46 11.11 14.29 17.46 17.46 17.46 22.23 17.46 17.46 22.23 Note) øD1 øD2 L1 L2 A∗ M 14.5 14.5 14.8 14.8 15.6 15.6 15.6 16.4 17.2 17.2 19.3 19.3 19.3 21.5 21.8 21.8 31.5 30.8 31.1 31.3 31.6 31.8 32.6 32.8 33.9 33.6 35.9 44.1 42.9 50.7 48.6 51.6 30.3 30.4 31.3 33.3 33.1 35.4 36.1 37.2 45.4 44.2 49.8 49.3 51.9 52.7 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 Effective area (mm2) ∗ Reference dimensions after installation of Uni thread Note) øD1 is maximum diameter. ∗ /A: Brass, N: Brass + Electroless nickel plated ∗ /A: Brass, N: Brass + Electroless nickel plated ∗ /A: Brass, N: Brass + Electroless nickel plated Dimensions Inch Size Uni One-touch Fittings Series KQ2 Applicable Tubing: Inch Size, Connection Thread: Rc, G, NPT, NPTF Metric Size M, R, Rc Metric Size Uni Inch Size UNF, NPT Inch Size M, R, Rc Inch Size Uni

øD2 L2 A M L1 L1 M øD1 H øD2 M øD1 øD1 H L2 L3 A M øD P A L M øD 2 x øN 2 x øO H Q Q Connection thread 2 x Applicable tubing 2 x Applicable tubing 2 x Applicable tubing Connection thread Connection thread Male Branch Tree: KQ2T (Gasket seal) Applicable tubing O.D. (inch) Connection thread Uni ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2T01-U01 KQ2T01-U02 KQ2T03-U01 KQ2T03-U02 KQ2T05-U01 KQ2T05-U02 KQ2T07-U01 KQ2T07-U02 KQ2T07-U03 KQ2T09-U01 KQ2T09-U02 KQ2T09-U03 KQ2T11-U02 KQ2T11-U03 KQ2T11-U04 KQ2T13-U02 KQ2T13-U03 KQ2T13-U04 Model 6.6 12.7 6.9 7.1 13.3 7.8 14.1 24.3 9.3 13.4 23.4 20.4 21.2 52.5 24.4 29.3 60.2 Weight (g) Min. port sizeNylon Urethane 2.9 2.9 4.1 4.1 5.6 5.6 13.9 18.2 18.2 23.8 23.8 23.8 44.4 44.4 44.4 2.5 2.5 3.5 3.5 4.5 4.5 4.5 4.5 7.5 7.5 7.5 9.5 9.5 3.4 3.4 6.8 6.8 11.3 11.3 11.3 13.9 26.3 26.3 28.8 28.8 28.8 50.3 H (Width across flats) 7.1 7.1 8.2 8.2 9.1 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 19.3 11.11 14.29 11.11 14.29 11.11 14.29 11.11 14.29 17.46 11.11 14.29 17.46 17.46 17.46 22.23 17.46 17.46 22.23 Note) øD1 øD2 L1 L2 A∗ M 14.5 14.5 14.8 14.8 15.6 15.6 15.6 16.4 17.2 17.2 19.3 19.3 19.3 21.5 21.8 21.8 17.8 19.1 17.4 19.7 17.9 20.2 18.9 21.2 22.3 19.9 22.2 23.3 24.3 26.9 34.7 26.2 28.8 31.8 16.6 16.3 16.7 17.4 17.6 18.3 19.6 20.3 21.4 21.7 22.4 23.5 25.6 28.2 33.8 29.5 32.1 32.9 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 Effective area (mm2) ∗ Reference dimensions after installation of Uni thread Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of Uni thread Note) øD1 is maximum diameter. ∗ Reference dimensions after installation of Uni thread Note) øD is maximum diameter. Male run tee: KQ2Y (Gasket seal) Branch “Y”: KQ2U (Gasket seal) Applicable tubing O.D. (inch) Connection thread Uni ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2Y01-U01 KQ2Y01-U02 KQ2Y03-U01 KQ2Y03-U02 KQ2Y05-U01 KQ2Y05-U02 KQ2Y07-U01 KQ2Y07-U02 KQ2Y07-U03 KQ2Y09-U01 KQ2Y09-U02 KQ2Y09-U03 KQ2Y11-U02 KQ2Y11-U03 KQ2Y11-U04 KQ2Y13-U02 KQ2Y13-U03 KQ2Y13-U04 Model 6.6 12.8 6.9 13.1 7.2 13.4 7.9 14.1 24.3 9.3 13.4 23.5 20.5 21.3 52.6 24.7 29.5 60.4 Weight (g) Min. port sizeNylon Urethane 2.9 2.9 4.4 4.4 5.6 5.6 13.4 17.7 17.7 23.8 23.8 23.8 44.4 44.4 44.4 2.5 2.5 3.5 3.5 4.5 4.5 4.5 4.5 7.5 7.5 7.5 9.5 9.5 3.4 3.4 6.4 6.4 6.8 6.8 11.3 11.3 11.3 13.4 25.6 25.6 28.8 28.8 28.8 50.3 H (Width across flats) 7.1 7.1 8.2 8.2 9.1 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 19.3 11.11 14.29 11.11 14.29 11.11 14.29 11.11 14.29 17.46 11.11 14.29 17.46 17.46 17.46 22.23 17.46 17.46 22.23 Note) øD1 øD2 L1 L2 L3 A∗ M 14.9 14.9 15.3 15.3 15.7 15.7 16.5 16.5 16.5 18.2 18.2 18.2 20.4 20.4 20.4 23.4 23.4 23.4 17.8 19.1 17.4 19.7 17.9 20.2 18.9 21.2 22.3 19.9 22.2 23.3 24.3 26.9 34.7 26.2 28.8 31.8 14.9 14.9 15.3 15.3 15.7 15.7 16.5 16.5 16.5 18.2 18.2 18.2 20.4 20.4 20.4 23.4 23.4 23.4 27.7 27.9 28.6 28.8 29.5 30.6 31.3 32.4 33.3 35.1 38.3 40.9 46.5 43.2 45.8 46.6 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 Effective area (mm2) Applicable tubing O.D. (inch) Connection thread Uni ø1/8 ø5/32 ø3/16 ø1/4 ø5/16 ø3/8 ø1/2 KQ2U01-U01 KQ2U01-U02 KQ2U03-U01 KQ2U03-U02 KQ2U05-U01 KQ2U05-U02 KQ2U07-U01 KQ2U07-U02 KQ2U07-U03 KQ2U09-U01 KQ2U09-U02 KQ2U09-U03 KQ2U11-U02 KQ2U11-U03 KQ2U11-U04 KQ2U13-U02 KQ2U13-U03 KQ2U13-U04 Model 8.2 14.6 8.7 14.8 15.3 16.3 25.1 17.9 18.6 26.1 24.8 31.5 48.9 44.3 Weight (g) Min. port sizeNylon Urethane 2.9 2.9 4.2 4.2 5.6 5.6 17.7 17.7 17.7 23.8 23.8 23.8 50.6 50.6 50.6 2.7 2.7 3.6 3.6 4.1 4.1 5.6 5.6 5.6 7.3 7.3 8.9 8.9 8.9 12.1 3.4 3.4 4.2 4.2 6.8 6.8 11.6 11.6 11.6 25.6 25.6 25.6 28.8 28.8 113 113 113 H (Width across flats) 7.1 7.1 8.2 8.2 9.1 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 19.3 11.11 14.29 11.11 14.29 11.11 14.29 12.7 14.29 17.46 14.29 14.29 17.46 17.46 22.23 22.23 22.23 22.23 Note) øD PL A∗ M Q øO øN 35.1 37.4 35.4 37.4 35.8 38.1 37.7 38.8 39.7 41.6 42.6 42.4 47.2 47.1 49.3 52.5 52.4 7.1 7.1 8.2 8.2 9.1 9.1 11.1 11.1 11.1 13.2 13.2 13.2 15.4 15.4 15.4 19.3 19.3 19.3 30.3 30.6 31.7 32.9 32.4 33.3 36.8 36.2 40.8 40.7 40.7 46.1 45.4 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 13.3 14.2 14.2 14.2 15.6 15.6 15.6 5.2 5.2 5.7 5.7 6.2 6.2 7.6 7.6 7.6 8.7 8.7 8.7 9.9 9.9 9.9 11.8 11.8 11.8 3.2 3.2 3.2 3.2 3.2 3.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 Effective area (mm2) ∗ /A: Brass, N: Brass + Electroless nickel plated ∗ /A: Brass, N: Brass + Electroless nickel plated ∗ /A: Brass, N: Brass + Electroless nickel plated Dimensions Series KQ2 Applicable Tubing: Inch Size, Connection Thread: Rc, G, NPT, NPTF

For Pneumatic Piping/Fittings & Tubing Prior to Use Fittings with Sealant With sealant Thread Proper thickness Proper coating range Non-coating range Seal material (fluororesin) is coated on the thread part with the proper thickness and range, that reduces the piping work, such as coating the seal on the thread.

Preparation before piping Before piping is connected, it should be thoroughly blown out with air (flushing) or washed to remove chips, cutting oil and other debris from inside the pipe. 2. Wrapping of pipe tape When screwing together pipes and fittings, etc., be certain that chips from the pipe threads and sealing material do not get inside the pipe. Also, when the pipe tape is used, leave approx. 1 thread ridges exposed at the end of the threads. 3. Check the model, type and size before installation. Also, confirm that there is no scratches, gouges or cracks on the product. 4. When connecting the tubing, take pressure or possible changes to the tubing length into account, and allow a sufficient margin. Failure to do so may result in fitting breakage or detachment of the tubing. Refer to the recommended piping conditions. 5. Do not apply unnecessary forces such as twisting, pulling, moment loads, vibratioin and impact, etc. on fittings or tubing. This will cause damage to fittings and will crush, burst or release tubing. 6. Tubing, with the exception of coiled tubing, requires stationary installation. Do not use standard tubing (non-coiled) in applications where tubing is required to travel. Tubing that travels may sustain abrasion, extention, or severance due to tensile force, or may result in removal of tubing from fitting. Use caution prior to use for proper application. 7. To install the fitting, screw the fitting into the hexagonal face of the body, and tighten with an appropriate wrench. Affix the wrench at the base of the thread. If the size of hexagonal face and wrench do not match, or tightening takes place near the tube side, it may cause collapse or deformation of the hexagonal face, or damage to the equipment. After installing, confirm that there is no damage to the fitting, etc. Fittings & Tubing Precautions 1 Be sure to read this before handling. Wrapping direction Pipe tapeExpose approx. 1 thread Here, η : Deformation ratio (%) d : Tubing diameter (mm) L : Measured length (mm) D : Mandrel diameter (mm) (Twice against the minimum bending radius) Test temperature: 20 ±5°C Relative humidity: 65 ±5% Tube deformation ratio at the minimum bending radius Design/Selection Mounting/Piping Warning Warning 1. Check the specifications. The products in this catalog are designed to be used in compressed air systems (including vacuum) only. If the products are used in an environment where pressure or temperature is out of the specified range, damage and/or malfunction may result. Do not use under such conditions. (Refer to the specifications.) Please consult with SMC when using a fluid other than compressed air (including vacuum). We do not guarantee against any damage if the product is used outside of the specification range. 2. Do not disassemble the product or make any modifications, including additional machining. It may cause human injury and/or an accident. 3. Check if PTFE can be used in application. PTFE powder (Polytetrafluoroethylene resin) is included in the seal material. Confirm that the use of it will not cause any adverse affect on the system. Caution 1. Keep the connection part of fittings and tubing from rotating or oscillating movement. Use Rotary One-touch Fittings Series KS or KX in these cases. The fittings may be damaged if they are used in the above manner. 2. The tubing bending radius in the vicinity of the fitting should be at least the minimum bending radius of the tubing. If the bending radius is less than the min. value, fittings may damage, or tubing may crack or be crushed. The minimum bending radius, with the exception of TS soft nylon tubing, TU polyurethane tubing, TUH hard polyurethane tubing, TUS soft polyurethane tubing, TRBU FR double layer polyurethane tubing, TH FEP tubing, TL PFA tubing, TD modified PTFE tubing, is measured as following in accordance with JIS B 8381-1995. Tubing deformation ratio at the minimum bending radius is obtained through the following formula, based on tubing diameter and mandrel diameter by wrapping the same radius mandrel tube. 3. Do not use fluids other than listed on the specifications. Applicable fluids are air and water. Please consult with SMC if using other fluids. 4. When it is used with water, the fittings or tubing may be damaged depending on the surge pressure. 1. Operation manual Install the products and operate them only after reading the operation manual carefully and understanding its contents. Also, keep the manual where it can be referred to as necessary. 2. Ensure sufficient space for maintenance activities. When installing the products, allow access for maintenance. 3. Tighten threads with the proper tightening torque. When installing the products, follow the listed torque specifications. 4. There may be cases of the tubing detaching from the fitting and thrashing around uncontrollably due to tubing degradation or fitting breakage. To prevent the situation from becoming uncontrollable, fit the tubing with a protective cover or fix it in place. Caution η = L − D 2d1 − x 100 Mandrel

Air Supply Operating Environment 1. Type of fluids Please consult with SMC when using the product in applications other than compressed air. Regarding products for general fluids, please contact SMC concerning applicable fluids. 2. When there is a large amount of drainage. Compressed air containing a large amount of drainage can cause malfunction of pneumatic equipment. An air dryer or water separator should be installed upstream from filters. 3. Drain flushing If condensation in the drain bowl is not emptied on a regular basis, the bowl will overflow and allow the condensation to enter the compressed air lines. It causes malfunction of pneumatic equipment. If the drain bowl is difficult to check and remove, installation of a drain bowl with an auto drain option is recommended. For details on the above compressed air quality, refer to SMC’s Best Pneumatics catalog. 4. Use clean air. Do not use compressed air that contains chemicals, synthetic oils including organic solvents, salt or corrosive gases, etc., as it can cause damage or malfunction. 5. Do not use the ordinary fittings and tubing in locations where static electricity would be problematic. It may result in the system failure and trouble. In such places, use of antistatic fittings (Series KA) and antistatic tubing (Series TA) are recommended. 6. Do not use the ordinary fittings and tubing in locations where spatter is generated. Spattering may result in a fire hazard. In such a place, use of flame resistant fittings (Series KR/KRM) and flame resistant tubing (Series TRS/TRB) are recommended. 7. Do not use in an environment where the product is directly exposed to cutting oil, lubricant, coolant oil, etc. Please contact SMC if using for an environment exposed to cutting oil, lubricant or coolant oil, etc. 8. Take note that if nylon tubing and soft nylon tubing are used in a clean room. The antioxidant on the surface of the soft nylon tubing may come off, thereby lowering the cleanness level. 9. Do not use in environments where foreign matter may stick to the product or get mixed in the product’s interior. This may cause leakage or disconnection of the tubing. 1. Install an air filter. Install an air filter at the upstream side of valve. Select an air filter with a filtration degree of 5 µm or finer. 2. Install an after-cooler, air dryer or water droplet separator, etc. Compressed air that contains a large amount of drainage can cause malfunction of pneumatic equipment. Therefore, take appropriate measures to ensure air quality, such as by providing an aftercooler, air dryer, or water droplet separator. 3. Ensure that the fluid and ambient temperature are within the specified range. If the fluid temperature is 5°C or less, the moisture in the circuit could freeze, causing damage to the seals and leading to equipment malfunction. Therefore, take appropriate measures to prevent freezing. For details on the above compressed air quality, refer to SMC’s Best Pneumatics catalog. Operating Environment 1. Do not use in an atmosphere having corrosive gases, chemicals, sea water, water, water steam, or where there is direct contact with any of these. Refer to each construction drawing on the fittings and tubing material. 2. Do not expose the product to direct sunlight for an extended period of time. 3. Do not use in a place subject to heavy vibration and/or shock. 4. Do not mount the product in locations where it is exposed to radiant heat. Maintenance 1. Perform maintenance inspection according to the procedures indicated in the operation manual. If handled improperly, malfunction and damage of machinery or equipment may occur. 2. Maintenance work If handled improperly, compressed air can be dangerous. Assembly, handling, repair and element replacement of pneumatic systems should be performed by a knowledgeable and experienced person. 3. Drain flushing Remove drainage from air filters regularly. 4. Removal of equipment, and supply/exhaust of compressed air When components are removed, first confirm that measures are in place to prevent workpieces from dropping, run-away equipment, etc. Then, cut off the supply pressure and electric power, and exhaust all compressed air from the system using the residual pressure release function. When machinery is restarted, proceed with caution after confirming that appropriate measures are in place to prevent cylinders from sudden movement. Fittings & Tubing Precautions 2 Be sure to read this before handling. Warning Warning Warning Warning Caution

(R, NPT) 1/16, 1/8 7 to 9 12 to 14 22 to 24 28 to 30 Proper tightening torque (N·m) Fittings & Tubing Precautions 3 Be sure to read this before handling. Maintenance Tightening the threaded portion of the connection thread Caution 1. Installation and removal of tubing for One-touch fittings 1) Installation of tubing (1) Cut the tubing perpendicularly, being careful not to damage the outside surface. Use an SMC tube cutter “TK-1”, “TK-2” or “TK-3”. Do not cut the tubing with pliers, nippers, scissors, etc., otherwise, the tubing will be deformed and trouble may result. (2) The outside diameter of the polyurethane tubing swells when inernal pressure is applied to it. Therefore, it may be possible that the tubing cannot be re-inserted into the One-touch fitting. Check the tubing outside diameter, and when the accuracy of the outside diameter is +0.07 mm or larger for ø2, +0.15 mm or larger for other sizes, insert into the One-touch fitting again, without cutting the tubing to use it. When the tubing is re-inserted into the One-touch fitting, confirm that the tubing goes through the release button smoothly. (3) Grasp the tubing, slowly push it into the One-touch fitting until it comes to a stop. (4) Pull the tubing back gently to make sure it has a positive seal. Insufficient installation may cause air to leak or the tubing to release. 2) Removal of tubing (1) Push the release button flange evenly and sufficiently to release the tube. (2) Pull out the tubing while keeping the release button depressed. If the release button is not held down sufficiently, the tubing cannot be withdrawn. (3) To reuse the tubing, remove the previously lodged portion of the tubing. If the lodged portion is left on without being removed, it may result in air leakage and removal of the tubing difficult. 2. Connecting products with metal rods Fittings with metal rod (Series KC and old Series KQ/KQ2) cannot be connected to One-touch fittings. 3. When mounting tubing, resin plugs, metal rods, etc., do not press the release button before mounting. Also, do not press the release button before mounting. This may result in detachment. Mounting/Piping One-touch Fittings Caution 1. Be certain to wear safety glasses at all times during periodical inspections. 2. Replace fittings or tubing having the following problems. 1) Cracks, gouges, wearing, corrosion 2) Air leakage 3) Twists or crushing of tubing 4) Hardening, deterioration, softening of tubing 3. When replacing tubes or fittings, do not try to mend or repair and then reuse them. 1. Connection thread: M3 First, tighten it by hand, then give it an additional 1/4 turn with a wrench. A reference value for the tightening torque is 0.4 to 0.5 N·m. 2. Connection thread: M5, M6 and 10-32UNF First, tighten it by hand, then give it an additional 1/6 turn to 1/4 turn with a wrench. A reference value for the tightening torque is 1 to 1.5 N·m. 3. M6 First, tighten it by hand, then give it an additional 1/6 turn to 1/4 turn with a wrench. Note) Excessive tightening may damage the thread portion or deform the gasket and cause air leakage. If the screw is too shallowly screwed in, it may come loose or air may leak. 4. Fittings with sealant: R, NPT 1. The proper tightening torques of the fittings are as shown in the table below. As a guide, tighten by hand, then turn it two or three turns with a wrench. 2. If the fitting is tightened with excessive torque, a large amount of sealant will seep out. Remove the excess sealant. 3. Insufficient tightening may loosen the threads, or cause air leakage. 4. Reuse 1) Normally, fittings with a sealant can be reused 2 to 3 times. 2) To prevent air leakage through the sealant, remove any loose sealant stuck to the fitting by blowing air over the threaded portion. 3) If the sealant no longer provides effective sealing, wrap sealing tape over the sealant before reusing. Do not use the sealant in any form other than a tape type. 4) Once the fitting has been tightened, backing it out to its original position often causes the sealant to become defective. Air leakage will occur.

(N·m)Uni thread size Approx. wrench tightening angle after tightened by hand (deg) 5 to 7 11 to 13 14 to 16 20 to 22 30 to 60 30 to 60 15 to 45 15 to 30 3 to 4 4 to 5 8 to 9 14 to 15 30 to 45 15 to 30 15 to 30 15 to 30 Proper tightening torque (N·m)Uni thread size Approx. wrench tightening angle after tightened by hand (deg) Connection Female Thread: Rc, NPT, NPTF Connection Female Thread: G Connection thread size 3.1 to 3.4 5.1 to 5.4 5.0 to 5.3 10-32UNF Chamfer dimension øD (Recommended value) Rc NPT, NPTF Connection thread size 10.2 to 10.4 13.6 to 13.8 17.1 to 17.3 21.4 to 21.6 G 10.2 to 10.6 13.6 to 14.0 17.1 to 17.5 21.4 to 21.8 8.2 to 8.4 10.5 to 10.7 14.1 to 14.3 17.4 to 17.6 21.7 to 21.9 45° Rz 12.5 øD øD 45° Chamfer dimension øD (Recommended value) (mm) Fittings & Tubing Precautions 4 Be sure to read this before handling. Tightening the threaded portion of the connection thread 5. Uni Thread Fittings 1) First tighten by hand, then use a proper wrench, which could be suitable for the hexagon across flats on the body to tighten with the proper tightening torque shown below. 2) The gasket can be recycled up to 6 to 10 times. It can be replaced easily when it has sustained damage. A broken gasket can be removed by holding it and then turning it in the same direction as loosening the thread. If gasket is difficult to remove, cut it with nippers, etc. In such a case, use caution not to scratch the seat face because the seat face of 45° gasket of fitting is the sealing face. Caution Caution 1. Chamfer dimension for female thread of the connection thread M3, M5, 10-32UNF Confirming to ISO 16030 (air pressure fluid dynamics – connection – ports and stud ends), the chamfer dimensions shown below are recommended. By chamfering as shown in the following table, machining of threads is easier and effective for burr prevention. For Uni thread, Rz 12.5 is necessary for sealing at the chamfered part. 2. Chamfer dimension of R and NPT thread with sealant, and Uni thread Chamfer Dimension for Female Thread Recommended No good Fig. 2 When using a tying band to bind the piping together Straight line Mounting pitch A Fig. 1 Recommended piping Recommended Piping Conditions 1. When connecting piping to the One-touch fitting, use pipe length with sufficient margin, in accordance with the piping conditions shown in Fig. 1. Also, when using a tying band, etc., to bind the piping together, make sure that external force does not come to bear on the fitting. (See Fig. 2.) Tubing size Mounting pitch A Unit: mm Nylon tubing Soft nylon tubing Polyurethane tubing 44 or more 56 or more 67 or more 84 or more 89 or more 112 or more 140 or more 134 or more 168 or more 178 or more 224 or more 35 or more 44 or more 52 or more 66 or more 70 or more 88 or more 110 or more 105 or more 132 or more 140 or more 176 or more 13 or more 25 or more 26 or more 38 or more 39 or more 57 or more 52 or more 69 or more 69 or more 88 or more 93 or more 114 or more Straight line length ø3.2, 1/8" ø4, 5/32" ø3/16" ø1/4" ø8, 5/16" ø10 ø3/8" ø12 ø1/2" ø16 10 or more 16 or more 20 or more 24 or more 30 or more 32 or more 40 or more 50 or more 48 or more 60 or more 64 or more 80 or more □□□□ Design/Selection Tubing 1. When using a tubing other than from SMC, be careful of the tolerance of the tubing O.D. and tubing material. 1) Nylon tubing Within ±0.1 mm 2) Soft nylon tubing Within ±0.1 mm 3) Polyurethane tubing Within +0.15 mm, Within −0.2 mm 2. When using fittings other than those from SMC, be certain to confirm that operating conditions are such that no problems will arise. Do not use the tubing which does not satisfy the specified tubing O.D. accuracy, or if the tubing has a different I.D., material, hardness, or surface roughness from those of SMC’s tubing. Please consult SMC if there is anything unclear. It may cause difficulty in connecting the tubing, leakage, disconnection of the tubing, or fitting damage. When used with tubing other than those from SMC, due to their properties, the products listed below are not subject to warranty. KQG2, KQB2, KFG2, KF, ø2M

The compatibility of the product is the responsibility of the person who designs the equipment or decides its specifications. Since the product specified here is used under various operating conditions, its compatibility with specific equipment must be decided by the person who designs the equipment or decides its specifications based on necessary analysis and test results. The expected performance and safety assurance of the equipment will be the responsibility of the person who has determined its compatibility with the product. This person should also continuously review all specifications of the product referring to its latest catalog information, with a view to giving due consideration to any possibility of equipment failure when configuring the equipment. 2. Only personnel with appropriate training should operate machinery and equipment. The product specified here may become unsafe if handled incorrectly. The assembly, operation and maintenance of machines or equipment including our products must be performed by an operator who is appropriately trained and experienced. 3. Do not service or attempt to remove product and machinery/ equipment until safety is confirmed. 1. The inspection and maintenance of machinery/equipment should only be performed after measures to prevent falling or runaway of the driven objects have been confirmed. 2. When the product is to be removed, confirm that the safety measures as mentioned above are implemented and the power from any appropriate source is cut, and read and understand the specific product precautions of all relevant products carefully. 3. Before machinery/equipment is restarted, take measures to prevent unexpected operation and malfunction. 4. Contact SMC beforehand and take special consideration of safety measures if the product is to be used in any of the following conditions. 1. Conditions and environments outside of the given specifications, or use outdoors or in a place exposed to direct sunlight. 2. Installation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping, vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and beverages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or other applications unsuitable for the standard specifications described in the product catalog. 3. An application which could have negative effects on people, property, or animals requiring special safety analysis. 4. Use in an interlock circuit, which requires the provision of double interlock for possible failure by using a mechanical protective function, and periodical checks to confirm proper operation. Warning Limited warranty and Disclaimer/ Compliance Requirements The product used is subject to the following “Limited warranty and Disclaimer” and “Compliance Requirements”. Read and accept them before using the product. 1. The product is provided for use in manufacturing industries. The product herein described is basically provided for peaceful use in manufacturing industries. If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary. If anything is unclear, contact your nearest sales branch. Caution Limited warranty and Disclaimer 1. The warranty period of the product is 1 year in service or 1.5 years after the product is delivered.∗2) Also, the product may have specified durability, running distance or replacement parts. Please consult your nearest sales branch. 2. For any failure or damage reported within the warranty period which is clearly our responsibility, a replacement product or necessary parts will be provided. This limited warranty applies only to our product independently, and not to any other damage incurred due to the failure of the product. 3. Prior to using SMC products, please read and understand the warranty terms and disclaimers noted in the specified catalog for the particular products. ∗2) Vacuum pads are excluded from this 1 year warranty. A vacuum pad is a consumable part, so it is warranted for a year after it is delivered. Also, even within the warranty period, the wear of a product due to the use of the vacuum pad or failure due to the deterioration of rubber material are not covered by the limited warranty. Compliance Requirements 1. The use of SMC products with production equipment for the manufacture of weapons of mass destruction (WMD) or any other weapon is strictly prohibited. 2. The exports of SMC products or technology from one country to another are governed by the relevant security laws and regulations of the countries involved in the transaction. Prior to the shipment of a SMC product to another country, assure that all local rules governing that export are known and followed. These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC) ∗1), and other safety regulations. ∗1) ISO 4414: Pneumatic fluid power – General rules relating to systems. ISO 4413: Hydraulic fluid power – General rules relating to systems. IEC 60204-1: Safety of machinery – Electrical equipment of machines. (Part 1: General requirements) ISO 10218-1: Manipulating industrial robots – Safety. etc. Caution indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. Warning indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. Caution: Warning: Danger : Danger indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury. Safety Instructions Safety Instructions Be sure to read “Handling Precautions for SMC Products” (M-E03-3) before using. Akihabara UDX 15F, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, JAPAN Phone: 03-5207-8249 Fax: 03-5298-5362 http://www.smcworld.com © 2012 SMC Corporation All Rights Reserved Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. 1st printing QU printing QU 8150SZ Printed in Japan.D-G

Product Information

KQ2LU02-04AS specifications and overview.

Summary

Metric Size One-touch Fittings

Description

Metric Size One-touch Fittings

Source title KQ2LU02-04AS Datasheet(PDF) - SMC Corporation.

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