316L Stainless Steel Flanged Foot Valve For Water Pump or Bottom of Tank

Flanged End 316L Stainless Steel Foot Valve For Water Pump or Bottom of Tank

Products name:stainless steel foot valve/ss water foot valve

Specifications

1 ), Size:1"--14"

2 ), Material:WCB,stainless steel 304,316(CF8,CF8M)

3 ), Pressure:0.6-2.5MPA

4 ), Suitable medium:water,oil,air and some corrosive liquid

5 ), Temperature range:-20-350

6 ), Connection:flange

7 ), Operation:Manual

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Description:

1) Size: 50~400mm
2) Pressure lass: 0.25MPa
3)temperature:50 °C
4) Suitable medium:Water

 
Working Principle 
   Foot valve consists of cover, disc, bush, seal ring, etc.  Water enter into the valve body through cover. 

Under the influence of flow pressure, disc will be opened. When stop, pressure in the oulet pipe will close
 the disc instantly, water will not flow back to water source. It effects the functions of smooth pumping and 

saves water loss. 
 
Description:
 Foot valve is a kind of energy saving valve, usually installed at the bottom of pump suction pipe, to 
prevent medium in the pipe flow back to water source. There are many inlet holes and reinforcing ribs 
in the valve cover, so the pipe will not be easily clogged up. 

 
Applications:
 

* unidirectional valve used to prevent medium from backflow

* only used at the inlet of various pumps

* prevent impurity enter into pipes