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Hand Lever Operator SS Stainless Steel Foot Valve For Oil , Liquid / Suction Foot Valve

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[China]

Address: No.159 Jiugan road Sijing industrial zone Songjiang District Shanghai, China

Contact name:Steve

Shanghai kangquan Valve Co. Ltd.

Hand Lever Operator SS Stainless Steel Foot Valve For Oil , Liquid / Suction Foot Valve

Country/Region china
City & Province shanghai shanghai

Product Details

Hand Lever Operator Foot Valve With Stainless Steel SS304 Strainer
 
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

 
Applications:
 

* unidirectional valve used to prevent medium from backflow

 

* only used at the inlet of various pumps

 

* prevent impurity enter into pipes 

 

 

 

Foot valve is one way valve, suit for pump, power station etc.,

Specification:
Pressure: PN2.5 
size: DN15~DN350 
medium: water, oil ,liquid etc.,
temperature: ≤50 o C 
material: cast iron,NBR 
design standard: BS  
test standard: BS

 

Deminsion: 

type 


DN(mm) 

D1 

D2 

Z-d 

medium 

temperature 

H42 

32 

105 

120 

90 

70 

4-φ14 

Water, oil, liquid 

SS 
≤150℃ 

40 

110 

130 

100 

80 

4-φ14 

50 

125 

140 

110 

90 

4-φ14 

65 

150 

160 

130 

110 

4-φ14 

80 

175 

185 

150 

128 

4-φ18 

100 

190 

205 

170 

148 

4-φ18 

125 

240 

235 

200 

178 

8-φ18 

150 

280 

260 

225 

200 

8-φ18 

200 

360 

315 

280 

255 

8-φ18 

 

 






















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