CLAYTON Pressure sustaining valve

Function

A CLAYTON Pressure sustaining valve can perform two functions.

Pressure holding function: The CLAYTON Pressure sustaining valve maintains the set inlet pressure at a constant level regardless of flow fluctuations.
Pressure release function: The CLAYTON Pressure sustaining valve protects the mains on the inlet side and relieves any possible overpressure to the atmosphere.

Minimum inlet pressure 0.2 bar, minimum differential pressure 0.5 bar.

  • Rp1¼“ – 1½“ (housing shape GE)
  • DN 50 – 600 (body shape NGE)
  • PN 10 / PN 16 / PN 25 / PN 40
  • including optical valve position indicator
  • with 1 pressure gauge set incl. glycerine pressure gauge
  • Made of nodular cast iron EN-GJS-400 epoxy powder coated
  • Stainless steel seat and counter seat
  • Control lines, screw fittings and ball valves made of stainless steel
  • Diaphragm and seat seal: EPDM according to DVGW W270

Manfred Wagner

Thomas Neuhold

Technical specifications

 
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Subject to changes