Type: 100H Dual Plate Butterfly Check Valve

Specification: DN50 -600

Temperature: -20℃ - 150℃

Pressure: 1.0MPa - 1.6MPa

Materials of Body : Ductile Iron  (GGG40 ,GGG50), Cast Iron (GG25)

Materials of Disk: Stainless Steel, Albronze,

Nickel Plated Ductile Iron,

Materials of Seal Ring: EPDM, NBR

Materials of Stem and Spring: Stainless Steel