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DIN/BS/AWWA/JIS Standard Water Foot Valve / High Pressure Foot Valve For Water Pump

Shanghai kangquan Valve Co. Ltd.
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Address: No.159 Jiugan road Sijing industrial zone Songjiang District Shanghai, China

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Shanghai kangquan Valve Co. Ltd.

DIN/BS/AWWA/JIS Standard Water Foot Valve / High Pressure Foot Valve For Water Pump

Country/Region china
City & Province shanghai shanghai
Categories Valves
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Product Details

DIN/BS/AWWA/JIS Standard Water Foot Valve / High Pressure Foot Valve For Water Pump

 

- Foot valves ANSI 150 RF :

SS 316 body and bonnet .


SS 304 ( or SS316 ) disc + EPDM


SS 316 stem


SS 304 or SS 316 spring


SS 316 Mesh ( Screen )
 

 

 

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. 

 

  Material

Body

Cast iron/Ductile iron

Disc

Cast iron/Ductile iron

Disc ring

iron with NBR seal

Spring

Stainless steel/Steel with zinc

Screen

Stainless steel / Steel zinc plated

 

 

  Design

  Face to face is according to ISO STANDARD

  Flange drilled is according to DIN,BS,JIS,ANSI etc

  Test

Working pressure

PN10/PN16

Class125/150

Shell pressure

PN15/PN24

300PSI

Seat pressure

PN11/PN17.6

200PSI

 

Dimensionunit:mm        
Size(DN)506580100125150200250300
h166201221265300360580568653
Remark: Our design can be suitable for all standard(BS,DIN,ANSI,JIS standard etc.)

 

Applications:

 

* unidirectional valve used to prevent medium from backflow

 

* only used at the inlet of various pumps

 

* prevent impurity enter into pipes 

 

 

 

 

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