ASTM A216 WCC PSB Check Valve

China ASTM A216 WCC PSB Check Valve Manufacturer Provides ASTM A216 WCC Pressure Seal Bonnet Check Valve, API 6D, 12 Inch, Class 1500 LB, BW Ends.

Size: 12 Inch.
Pressure Rating: Class 1500.
Body/Bonnet: ASTM A216 WCC.
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.
Standards
Design and Manufacture: API 6D.
Face to Face: ASME B16.10.
Flanged Ends: ASME B16.5.
Test and Inspection: API 6D/API 598.