Type: Pressure seal swing check valve
Pressure: Class 600LB ~2500LB
Connect End: RF, RTJ, BW,
Material: Cast steel, Alloy Steel. Low Temperature Steel, Stainless Steel. Duplex Steel. Etc.
Application Standard:
Design API6D,API594
Face-to-face: ASME B16.10
Flanged Ends: ASME B16.5
BW Ends:ASME B16.25
Inspection Test :API 598,
Temperature Ratings :ASME B16.34
Certificate:EN 10204 type 3.1
Markings: MSS SP25