Forged Steel Swing Check Valve

Forged Steel Piston Check Valves, Welded

ASME Pressure Classes 800, 900, 1500, 2500 Lb
Swing-Bolted Cover-Threaded and Socket weld Ends-Dimensions (mm) and Weights (kg)

NPS 3/8 1/2 3/4 1 1-1/4 1-1/2 2
L 800Lb 79 79 92 111 120 120 140
900~1500Lb 92 111 111 120 120 140 178
H 800Lb 61 61 78 84 101 120 133
900~1500Lb 79 79 79 97 105 120 140
Weights 800Lb 1.1 1.0 1.9 3.9 4.5 7.3 10.0
900~1500Lb 3.1 3.0 3.6 4.3 6.1 8.8 12.6