Model Number: CKV-021ZY Brand Name: EVERBEARING Key Specifications/Special Features: Design standard: MSS SP-71Face-to-face: ANSI B16.10Flange dimension: ANSI B16.1Test standard: MSS SP-71Customized levers and weights are acceptedWorking temperature: 100°CWorking pressure: Class 125 or 150psiSuitable media: water/steam/oilNot recommended for steam serviceCaution: freezing weather precaution, subsequent to testing piping system, gate valves should be left in an open position to allow complete drainageMaterialsBody: ASTM A126A (B) and GG20 GG25
Seat ring: ASTM B36/B62, SS410, brass and bronze
Wedge: ASTM A126A (B) and GG20 GG25
Hinge pin: A216 WCB and GS-C25
Hinge: ASTM A126A (B) and GG20 GG25
Nut: A216 WCB and GS-C25
Bonnet: ASTM A126A (B) and GG20 GG25
Split pin: A216 WCB and GS-C25
Bonnet gasket: graphite
Bolt: A216 WCB and GS-C25
Washer: A216 WCB and GS-C25
Nut: A216 WCB and GS-C25