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.
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.