Bolted Bonnet Check Valve

Producer of bolted bonnet check valves meeting API 6D standards. Our valves are crafted from ASTM A216 WCB material, ensuring durability and reliable performance. With a size of 20 inches and a Class 1500 LB rating, these valves conform to Face to Face ASME B16.10 specifications, providing efficient fluid control.

Product Description

Standards

Design and Manufacture: API 6D.

Face to Face: ASME B16.10.

Flanged Ends: ASME B16.5.

Test and Inspection: API 6D, API 598.

Size: 20 Inch, DN500.

Pressure Rating: Class 1500 LB, PN150.

Body/Bonnet: ASTM A216 WCB.

Connect Ends: Flange.

Bolted bonnet (BB) design.

Full port or reduced port design.

Back seal design.

Renewable Seat or welding Seat.

Special request: Locking device (Interlock),Position indicator. Limit Switch.

Extend bonnet for cryogenic & underground Service is available.