FLOW-THROUGHANNULARSTYLE NOSHOK | Alldatasheet

Document overview

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Technical content

  • Process liquid flowing through the pipe exerts pressure onto a flush-mounted flexible inner cylinder containing clean, captive liquid; completely isolating instrumentation from the process flow and preventing plugging
  • Can be used for remote mounting of pressure instrument(s) with capillary
  • Instrumentation can be removed for calibration, repair or replacement without interrupting the process flow
  • Integral design prevents accidental breakage
  • Can be used with a variety of process conditions in many applications
  • Eliminates clogging typically associated with diaphragm seals used in viscous fluid applications which can lead to inaccurate pressure readings
  • Assembly flanges ASME B16.1 Class 150, 2" to 10" Replaceable Diaphragm Flow-Through Annular Style TYPE 4040 Slurries Heavy sludges Chemical - synthetic polymers Diffusers - flow measurement Abrasive media

APPLICATIONS

Seal type Inline flanged with sleeve diaphragm Instruments Type Size Minimum Pressure Maximum Pressure Gauges 2-1/2" to 6" 0 psig to 30 psig 0 psig to 285 psig Transducers - 0 psig to 30 psig 0 psig to 285 psig Switches - 0 psig to 30 psig 0 psig to 285 psig Upper housing Type Non-continuous duty Connections 1/4" NPT, 1/2" NPT Materials Polyurethane enamel coated Steel, 316 Stainless Steel Diaphragm Size Sleeve style per ring size Materials NBR, FKM, EPDM, PTFE (Other materials available on request) Flange materials Connections Flanged, Class 150, 2 " through 10" Materials Polyurethane enamel coated Steel, 316 Stainless Steel Bolting Zinc-plated Steel, optional Stainless Steel Operating temperature -30 °F to 140 °F, based on materials of construction and fill fluid WARNING: This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

ORDERING INFORMATION

TYPE 40 Annular Ring 40BT Bolt-Through Annular Ring INSTRUMENT CONNECTION SIZES 02 1/4″ NPT 04 1/2″ NPT HOUSING MATERIALS C Carbon Steel S 316 Stainless Steel DIAPHRAGM MATERIALS B NBR V FKM T PTFE E EPDM PIPE SIZES 16 2″ Pipe 32 4″ Pipe 48 6″ Pipe 80 10″ Pipe 24 3″ Pipe 40 5″ Pipe 64 8″ Pipe FLANGE MATERIALS C Carbon Steel S 316 Stainless Steel Please consult your local NOSHOK Distributor or NOSHOK, Inc. for availability and delivery information. Type 40 EXAMPLE 40 – 02 C – B – 16 – C NPT instrument port E Needle valve for instrument removal ØD ØC A B NOMINAL PIPE SIZE A 0.76" (19 mm) 0.76" (19 mm) 0.76" (19 mm) 0.76" (19 mm) 0.76" (19 mm) 0.76" (19 mm) 0.76" (19 mm) B 2" (51 mm) (51 mm) 1-1/2" (38 mm) 1-1/2" (38 mm) 1-1/2" (38 mm) 1-1/2" (38 mm) 1-1/2" (38 mm) C 4-7/32" (107 mm) 5-15/32 (139 mm) 6-9/32" (160 mm) 7-9/16" (192 mm) 8-7/16 (214 mm) 10-5/8" (270 mm) 12-13/16" (325 mm) D 2" (51 mm) (76 mm) (102 mm) (127 mm) (152 mm) (203 mm) 10" (254 mm) E 7.18" (182 mm) 8.44" (214 mm) 9.27" 235 mm) 10.53" (267 mm) 11.40 (289 mm) 13.60" (345 mm) 15.77" (400 mm)