商品编号: 230D
型号:230D/231D消防信号蝶阀系列
规格:DN50~DN600
温度:-15℃~150℃
压力:0.6MPa~1.6MPa
阀座材质:EPDM、NBR
Type: 230D/231D Signal Fire Butterfly Valve
Specification: DN50 - 600
Temperature: -15℃ -150℃
Pressure: 0.6MPa/1.6MPa
Materials of Body : Ductile Iron (GGG 40 , GGG50). Cast
Iron (GG25)
Materials of Disc: Stainless Steel. Nickel Plated
Ductile Iron
Materials of Seat: EPDM, NBR
Materials of Stem: Stainless Steel, Carbon Steel
以上是 230D231D消防信号蝶阀系列的详细介绍,包括 230D231D消防信号蝶阀系列的厂家、价格、型号、图片、产地、品牌等信息!