API 602 Forged Swing/Piston Check Valve, Class 800-1500 LB

China API 602 Forged Swing/Piston Check Valve Manufacturer Shinjo Supplies Forged Swing/Piston Check Valve, API 602, Class 800-1500 LB, A105, A182 F316, F11.Applicable Standards:
Steel Check Valves: API 602.
Steel Valves: ASME B16.34.
Face To Face: Manufacturer Standard.
Face To Face, Flanged, ASME B16.10.
End Flanges: ASME B16.5.
Butt Welding Ends: ASME B16.25.
Socket-Welding Ends: ASME B16.11.
Screwed Ends: ASME B1.20.1.
Inspection And Test: API 598.

Design Descriptions:
Bolted Cover.
Seat Rings Integral With Body Of Lift.
Horizontal Or Vertical Service.
Socket-Welding Ends (sw), Threaded Ends.
Butt聽Welding Ends (bw), Flanged Ends.
CL 800 - 1500 LB