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Stainless Steel Check Valve (H42)

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Basic Info

Model No.:  H42

Product Description

  • Model NO.: H42
  • Connection Form: Flange
  • Pressure: Low Pressure
  • Application: Industrial Usage, Water Industrial Usage
  • Trademark: KQ
  • Specification: ISO Quality Management System
  • HS Code: 8481804090
  • Material: Stainless Steel
  • Structure: Lift Type
  • Function: Check Valve
  • Pn:1.0,1.6MPa or 125lb ,150lb: Dn32~Dn300
  • Transport Package: Plywood Packing
  • Origin: Shanghai China

Stainless Steel Check Valve (H42)
Foot Valve

Brief Introduction
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.


DN : DN15~DN400
Material:cast iron,Cast Steel,Stainless Steel

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.
Stainless Steel Check Valve (H42)


H D D1 D2 Z-d medium temperature
H42 32 105 120 90 70 4-φ14 Water, oil, liquid SS
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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Product Categories : Check Valve