Didtek Forged Check Valve are available in two bonnet designs. The first design is the Bolted Bonnet, with male-female joint, spiral wound gasket, made in F316L/graphite. Ring joint gasket are also available on request. The second design is the welded bonnet, with a threaded and seal welded joint.
F11 2500LB Pressure Seal Forged Swing Check Valve, API602,Steel Valves, ASME B16.34,Face to face ASME B16.10/MFG’S STANDARD,Socket Welded ASME B16.11,Screw Threaded AEME B1.20.1/BS 21
Flanged Type Forged Swing Check Valve Applicable Standards: Gate valve, API602 Steel Valves, ASME B16.34 Face to face ASME B16.10/MFG’S
Gate valve, API602,Steel Valves, ASME B16.34,Face to face ASME B16.10/MFG’S STANDARD,Socket Welded ASME B16.11,Screw Threaded AEME B1.20.1/BS 21
Face to face ASME B16.10/MFG’S STANDARD,Socket Welded ASME B16.11, Screw Threaded AEME B1.20.1/BS 21,End Flanges ASME B16.5