CFW1000 TOKYOKEISO | Alldatasheet
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CFW1000 4FSJFT45"5*0/"3:64& 2 TOKYO KEISO CO., LTD.
2 Horizontal Installation
1 20°C water Indicator calibration 2 7°C and 60°C water, double scale
1 Scale range 1 See right table Scale range 2 Scale range 2 See right table
-020 20 mm -025 25 mm -032 32 mm -040 40 mm -050 50 mm -065 65 mm -080 80 mm -100 100 mm -125 125 mm -150 150 mm *1 PVC lining type is available only for the size 32 mm to 150 mm with 1 MPa class. -200 200 mm -250 250 mm -300 300 mm -350 350 mm -400 400 mm Main pipe size -450 450 mm -10 1 MPa class Pressure rating -20 2 MPa class Version -B Equiv. to CFW12˘˘˘˘˘ /CFT Three-way socket for 20 to 32 mm Applied for only 1 MPa class /CFS Socket of welding for 40 mm or larger pipes /DEG Degreasing treatment /BC6 Material of fitting is CAC 406 Option /PL For PVC lining pipe blank Not provided Additional function /Z Provided CFW1˘˘˘ Inside diameter of pipe mm Size Scale range L/min mm inch Scale range 1 Scale range 2 *1, *2
1 MPa
*3, *5
2 MPa
*4, *5 PVC lining pipe *1 20 3/4 12 to 100 [8 to 75] 10 to 60 25 1 18 to 150 [13 to 120] 15 to 100 25 to 180 32 11/4 35 to 280 [25 to 220] [20 to 140] (43) (35.5) 29.5 40 11/2 35 to 300 30 to 180 41.6 41.2 34.7 50 2 60 to 500 50 to 300 52.9 52.7 46.2 65 21/2 100 to 800 80 to 500 67.9 65.9 59.7 80 3 150 to 1200 120 to 700 80.7 78.1 70.9 100 4 250 to 2000 200 to 1200 105.3 102.3 95.2 125 5 400 to 3000 300 to 2000 130.8 126.6 119.7 150 6 600 to 4500 400 to 2800 155.2 151.0 142.0 200 8 1000 to 8000 700 to 4800 204.7 199.9 250 10 1500 to 12000 1200 to 7500 254.2 248.8 300 12 2000 to 17000 1600 to 10000 304.7 297.9 350 14 2500 to 22000 2000 to 13000 339.8 333.4 400 16 3500 to 28000 2800 to 17000 390.6 381.0 450 18 4500 to 35000 3500 to 22000 441.4 428.6 *1 PVC lining type is available for the size 32 mm to 150 mm as marked gray. Its scale range is shown in the column Scale range 2 as marked gray. Full-scale flow rates for the PVC lining pipe are calculated based on the inner diameter of ESLON® ESLOCOAT LX tee fittings (Sekisui Chemical Co., Ltd). The maximum rating is 1 MPa. If you use other fittings, additional calibration is needed. Please chec k “D” and “L” in the figure at the end of this document and the kind of pipe, and then contact us *2 Scale ranges of 20, 25, 32 mm size for 2 MPa class are shown in the brackets in above table. *3 The inside diameter of main pipe of 20 to 32mm in 1MPa class is based on the three-way socket (JIS B 2301).(The three-way socket shall be attached upon request.) *4 The inside diameter of main pipe of 20 to 32mm in 2 MPa class is based on three-way socket (Sch 40). The three-way socket is supplied by customer. *5 The inside diameter of main pipe more than 40mm in 1 MPa class is based on SGP (JIS G3452) Carbon steel pipe for piping, and the inside diameter in 2 MPa class is based on the carbon steel pipe for STPG (JIS G 3454 Sch 40) for pressure piping. Pitot tube hole (Upstream) Flow direction No. Parts name Material ᶃ Tapered tube Heat-resist ant glass ᶄ Float Titanium ᶅ Upper & Lower body SCS 14 ᶆ Strainer SUS 316 ᶇ O ring NBR ᶈ Pitot tube joint SCS 14 ᶉ Cap SUS 316 ᶊ Air elimination plug SUS 316 ᶋ Cap nut SCS 13 ᶌ Cover SUS 304/ABS ᶍ Fitting SCS14*1 ᶎ Pitot tube SUS316 Valve SCS14 ᶏ Axis SUS316 O ring NBR ᶐ Socket SS400*2 ᶑ Three-way socket FCMB*3 1211 6 13 9 195 225 ( 22) ( 11) 112 ̻ 48 160 R3/ 4 *6 The dimension of “I” in Pitot tube is typical one which is our standard. The dimension may change depending on your pipes or sockets. In such case please check “D” and “L” in the figure at the end of this document and the kind of pipe, and then contact us. Length of Pitot tube “I” Size *4 *5 20 mm 30 25 mm 32 32 mm 42 65 40 mm 63 70 50 mm 69 76 65 mm 79 88 80 mm 88 98 100 mm 102 115 125 mm 117 131 150 mm 133 148 200 mm 98 250 mm 113 300 mm 128 350 mm 135 400 mm 151 450 mm 166 *4 For SGP and STPG pipes *5 For PVC lining pipes (*4, *5) *2 The socket made of SS400 is supplied as an accessory upon request. The socket made of other than SS400 is supplied by the customers. See ᶐ “Socket” at page 3. *3 For the 1MPa class, three way socket is supplied upon request. Its material other than FCMB is provided by customers. For the 2 MPa class, the part made of proper material such as S25C is selected and provided by customers considering pipe sch40. See ᶑ “Three-way socket” at page 3. Close Open FLOW *1 CAC406 is available as the material of fitting on request. Optional code: /BC6
CFW1000 4FSJFT45"5*0/"3:64& TOKYO KEISO CO., LTD. 3 ij 34.5 A Rc3/ 4 B A 2- d ij D ᶐ Socket Dimensions of three-way socket (JIS B 2301) Size d A B 20 mm Rc3/4 33 33 25 mm Rc1 35 36 32 mm Rc11/4 36 41 *2 The socket made of SS400 is supplied as an accessory upon request. The socket made of other than SS400 is supplied by the customers. *3 For the 1MPa class, three-way sock et is supplied upon request. Its material other than FCMB is provided by customers. For the 2 MPa class, the part made o f proper material such as S25C is selected and provided by customers considering pipe sch40. ᶑ Three-way socket 20 to 32 mm, only for 1 MPa class 40 mm or more, common to 1 and 2 MPa classes No. Parts name Material ᶃ Tapered tube Heat-resistant glass ᶄ Float Titanium Upper body SCS14 ᶅ (CFW1200) SCS14/CAC406 Lower body (CFW1400) CAC406 ᶆ Strainer SUS316 ᶇ O ring NBR ᶈ Sight glass Acryl ᶉ Cap SUS316 ᶊ Air elimination plug SUS316 ᶋ Cap nut SCS13 ᶌ Cover SUS304 ᶍ Fitting SCS14*1 ᶎ Pitot tube SUS316 Valve SCS14 ᶏ Axis SUS316 O ring NBR ᶐ Socket SS400*2 ᶑ Three-way socket FCMB*3 ᶒ Handle SUS304 8 32 195 227 72 103 The handle is not fitted in. (Insert the handle to operate the valve) 50 ( 22) ( 16) 12 11 13 9 R3/ 4 (Upstream) 175 (Upstream) 32 53 ( 342ʣ 220 103 l R3/ 4 The handle is not fitted in. (Insert the handle to operate the valve *6 The dimension of “I” in Pitot tube is typical one which is our standard. The dimension may change depending on your pipes or sockets. In such case please check “D” and “L” in the figure at the end of this document and the kind of pipe, and then contact us. Length of Pitot tube “I” Size *4 *5 20 mm 30 25 mm 32 32 mm 42 65 40 mm 63 70 50 mm 69 76 65 mm 79 88 80 mm 88 98 100 mm 102 115 125 mm 117 131 150 mm 133 148 200 mm 98 250 mm 113 300 mm 128 350 mm 135 400 mm 151 450 mm 166 *4 For SGP and STPG pipes *5 For PVC lining pipes Applied to only “*4” (*4,*5) Close Open Close Open (Model code :/CFS) (Model code : /CFT) Flow direction Pitot tube hole Flow direction Pitot tube hole CAC406 is available as the material of fitting on request. Optional code :/BC6
CFW1000 4FSJFT45"5*0/"3:64& 4 TOKYO KEISO CO., LTD. */45"--"5*0/ 1) Keep the upstream and downstream straight runs as follows. Pipe size Upstream Downstream 32 mm or less ʢˑʣ 10D or more 5D or more 40 mm or moreʢ˒ʣ 5D or more 3D or more Note : D is the inside diameter of main pipe. 2) To install the flowmeters, drill a hole of 35mm diameter into the pipe having more than or equal to 40mm diameter. Use the three-way socket for the pipe having 20 to 32 mm diameter. Select and drill the hole at right place so that the final fixed posture of tapered tube should be vertical. 3) Weld the socket to the drilled hole. The centerline of th e socket must be perpendicular to the one of the pipe. 4) Screw the CFW1000 into the welded socket to complete the installation. SCS14 FLOW SCS14 FLOW ˑ ˑ ˑ ˑ Straight pipe 40 to 450 mm Socket 3/4 SCS14 FLOW Socket Fitting Set screw Cap nut O ring (S31.5) Pitot tube O ring (P38) O ring (P8) O ring (P8) O ring (P38) Valve Bolts (4), Washer Bolts (4), Washer ij 35 Piping Ɣ+RUL]RQWDOLQVWDOODWLRQ Ɣ$VVHPEO\\GUDZLQJ Ɣ,QVWDOODWLRQ Fixing by screw Fixing by screw Fixing by screw Branch 3/4 Three-way socket 20 to 32 mm ,QGLFDWRU Screwing Welding Welding
CFW1000 4FSJFT45"5*0/"3:64& TOKYO KEISO CO., LTD. 5 ˑ ˑ ˑ ˑ Socket 3/4 ˑ ˑ ˑ ˑ Branch 3/4 ˒ ˒ ij 35 Welding Fixing by screw Screwing Welding Fitting Cap nut O ring (S31.5) Valve Indicator Set screw Socket Piping Socket Fitting Set screw Cap nut O ring (S31.5) Valve Indicator Piping ij 35 Welding Set screw Set screw Ɣ+RUL]RQWDOLQVWDOODWLRQ Fixing by screw Fixing by screw Ɣ9HUWLFDOLQVWDOODWLRQ Ɣ$VVHPEO\\GUDZLQJ Screwing Welding Fixing by screw 6WUDLJKWSLSHWRPP Socket 3/4 Straight pipe WRPP 7KUHHZD\\VRFNHWWRPP Branch 3/4 7KUHHZD\\VRFNHWWRPP
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