商品编号： 270D4
型号：270D/271D脱硫蝶阀系列
规格：DN50～DN600
温度：-15℃～150℃
压力：1.0MPa～1.6MPa
阀体材质：灰铸铁、球墨铸铁
阀板材质：球墨铸铁覆尼龙、不锈钢
阀座材质：EPDM、NBR
阀杆材质：碳钢、不锈钢
Type: 270D / 271D Degrease Butterfly Valve
Specification: DN50 - 600
Temperature: -15℃-150℃
Pressure: 1.0MPa/1.6MPa
Materials of Body: Ductile Iron (GGG40,GGG50). Cast Iron (GG25)
Materials of Disc: Stainless Steel, Ductile Iron Coated Nylon
Materials of Seat: EPDM, NBR
Materials of Stem: Stainless Steel, Carbon Steel