Lift Check Valve
Material : Forged Steel (Threaded / Welded End) Spec./Class : Class 800/1500 NPT, SW
Lift Check Valve
Material : Forged Steel (Flanged End) Spec./Class : Class 800 150/300/600LBS
Pressure Seal Piston Check Valve
Material : Forged Steel (Threaded / Welded End) Spec./Class : 1500 / 2500LBS, Butt Weld