商品编号： 220D1
规格：DN50～DN600
温度：-35℃～150℃
压力：1.0MPa～1.6MPa
阀体材质：CF8M、CF3M、CF8
阀座材质：EPDM、NBR、PTFE
Type: 220D Desulfurization Butterfly Valve
Specification: DN50 - 1200
Temperature: -20℃-150℃
Pressure: 0.6MPa/2.0MPa
Materials of Body: Ductile Iron (GGG40, GGG50). Cast
Iron (GG25), Stainless Steel
Materials of Disc: Duplex Stainless Steel, Ductile Iron Coated
Vulcanized rubber
Materials of Seat: EPDM, Anti-heat EPDM, Anti-friction
EPDM
Materials of Stem: Stainless Steel, Carbon Steel
