Equipment goods

Conbination Air relief valve

Combination air relief valve is applicable for the pipe lines of raw water,clean water and drinking water.

The applicable temperature is -30℃-90℃

Size: DN50-DN300

Pressure: PN10/PN16/PN25/PN40

Bill of material list:

Item Description Material Item Description Material
1 Body ductile iron/cast steel 6 Screen Stainless steel
2 Bonnet ductile iron/cast steel 7 O ring NBR
3 Float ball stainless steel 8 Fasteners SS A2-70/carbon steel
4 Seat Stainless steel 9 Coating Fusion bonded epoxy
5 Seal ring NBR

Features:

1: Rapid and large amount of air release when the pipelines begin to fill water

2: Small amount of air release when the pipelines are full of water

3: Rapid entry of air to stop the water harmmer to protect the pipelines from damage

4: Frost cracking proof

5: Anti-blocking and back flush

Location : 189 North Quanli Road Wuhan Economic and Technological Development Zone Wuhan,Hubei,China, 430056 Wuhan,
Contact : Bear Xiong, 027 84296130

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Conbination Air relief valve

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