商品编号: 270D3
型号:270D/271D气动蝶阀系列
规格:DN50~DN600
温度:-15℃~150℃
压力:1.0MPa~1.6MPa
阀座材质:EPDM、NBR
Type: 270D / 271D Pneumatic Actuator Butterfly Valve
Specification: DN50 - 600
Temperature: -15~C --150~C
Pressure: 1.0MPa/1.6MPa
Materials of Body : Ductile Iron (GGG40 ,
GGG50). Cast Iron (GG25), Stainless Steel
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