Grooved Swing Check Valve

1) Size: DN50-DN200
2) Nominal Pressure: 1.6MPa
3) Testing Pressure: 1.8MPa
4) Applicable Temperature: 0~80℃
5) Fluid Medium: Water
6) Material: DI Body Epoxy Resin Coated Red, DI Disc Rubber Coated, Steel Nut.
7) Connecting Diameter(2"-8"): (60.3)(73 , 76.1)(88.9)(108 , 114.3)(133 , 139.7 , 141.3)(159 , 165.1 , 168.3)(219.1)