Cast steel Lift check valve กันยายน 2, 2018กันยายน 2, 2018adminValves Size: 2″-8″ Pressures: ANSI 150LB-600LB Material:WCB.WCC.WC6.WC9.C5.C12.LCB.LCC.CF8.CF8M.CF3.CF3M.CF8C.CN7MEnd: RF, RTJFeatures: Bolted Cover, Lift Type Disc, Renewable Seat Rings, Low Emission Full Bore