Type: 800H Check Valve With Rubber Liner
Specification: DN50 -600
Temperature: -20℃~135℃
Pressure: 1.0MPa - 1.6MPa
Materials of Body : Ductile Iron (GGG40 ,GGG50). Cast Iron (GG25)
Materials of Lamella: Stainless Steel, Nickel Plated Ductile Iron,
Materials of Seat: EPDM, NBR
Materials of Stem and spring: Stainless Steel