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A216 WCB PSB Check Valve, API 6D, 8 Inch, 2500 LB, BW

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China ASTM A216 WCB PSB Check Valve Supplier Provides Pressure Seal Bonnet Check Valve, ASTM A216 WCB, API 6D, 8 Inch, Class 2500 LB, Back Seal, BW Ends.
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Size: 8 Inch.
Pressure Rating: Class 2500.
Body/Bonnet: ASTM A216 WCB.
Connect Ends: BW.

Pressure seal bonnet (PSB) design.
Full port or reduced port design.
Back seal design.
Renewable seat or welding seat.
Special Request: locking device (interlock), position indicator, limit switch.
Extended bonnet for cryogenic & underground service is available.

Design and Manufacture: API 6D.
Face to Face: ASME B16.10.
Flanged Ends: ASME B16.5.
Test and Inspection: API 6D/API 598.