国产国产午夜福利视_好吊妞在线_欧美国产一二区_a在线亚洲男人的天堂在线_久久人做人爽一区二区三区小说_免费看av在线

CN EN

Your location is: ProductsButterfly valveExpansion Flange Butterfly Valve

Expansion Flange Butterfly Valve

Product details

1. Reasonable structure, flexible design, light weight, labor-saving, quick opening and closing

2. Telescopic butterfly valve can not only compensate the heat expansion and cold contraction caused by the shrinkage of pipe temperature difference, but also provide convenience for the installation and replacement of maintenance valve

3. The sealing part can be adjusted and replaced, and the sealing performance is reliable

Product model: SD341X
Nominal diameter: DN50 ~ DN1400mm
Nominal pressure: PN1.0/1.6mpa
Applicable medium: water, oil, gas and various corrosive medium
Applicable temperature: -10 ~ 150℃
Connection: Flange type
Body material: cast iron, ductile iron
Seat material: rubber
Valve plate quality: ductile iron/stainless steel

Next：Wafer Hard Seat Butterfly Valve

Previous：Electric Wafer Lined Butterfly Valve

Shanghai Public network Anbei 31011402021123
Technical support:Fengsheng Technology

Shanghai Public network Anbei 31011402021123

Technical support:Fengsheng Technology

+86-21-59170106

export@shangrivalve.com