Swing-type Check Valves With Passby Line
Pressure Seal Cover
Welded or Threaded Seat Ring
Standards Compliance:
Ddsign & Mamufacture:ANSI B 16.34 API6D Bs 1868
Face-to-face or end-to-end dimension:
ANSI B 16.10 API60
Swing-type Check Valve Flanged end:ANSI B 16.47
Wekded End:ANSI B 16.25
Swing-type Check Valve Inspection and test:API 598
Nps:24"-60"
Pressure:Class150-2500Lb
Materials:WCB.WCC.LCB.LCC.WC6.WC9.C5.C12.CF8.
CF8M.CF3.CF3M.CF8C.CN7M