商品编号： 211D1

型号：211D蝶阀系列

规格：DN50～DN600

温度：-20℃～150℃

压力：2.5MPa

阀体材质：铸钢、不锈钢

阀板材质：铸钢、不锈钢

阀座材质：EPDM、NBR

阀杆材质：碳钢、不锈钢
 

Type: 211D PN25 Butterfly Valve

Specification: DN50 - 600

Temperature: -20℃ - 150℃

Pressure: 2.5MPa

Materials of Body : Ductile Iron  (GGG 4 0 , GGG50), WCB

Materials of Disc: Stainless Steel, Nickel Plated  Ductile Iron, Ductile Iron Coated Plastic

Materials of Seat: EPDM, NBR.

Materials of Stem: Stainless Steel, Carbon Steel