Water Hydraulic Valves for numerous applications

Along with control blocks (controls, manifolds), control technology and modular fluid systems, valves are among the most important components in water hydraulic installations.

They perform a wide variety of tasks: they reliably control, regulate and limit hydraulic flow rates – even in the toughest conditions under high pressure.

A complete valve product portfolio, as well as many years of experience in water hydraulic engineering guarantee an optimal selection for numerous app.


The volumetric flow rate is up to 30 000 dm³/min at operating pressures of up to 800 bar.


  • HFA/HFC fluids
  • Non-oily water/clear water
  • Mine water
  • Industrial water
  • Descaling water
  • Neutral fluids with a viscosity of 0.5 – 4.0 mm²/s

Hauhinco Water Hydraulic Valve types:

  • further information and data sheets for
  • Directly operated seat valves
  • 2/2 and 3/2 directional pilot operated seat valves
  • Proportional valves Pressure valves
  • Pressure valves
  • Shut-off valves
  • Flow control valves
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