• Dutco Tennant LLC, PO Box 233, Dubai, U.A.E.
Pressure Reducing Valve Sewage

The Pressure Reducing Valve sense the downstream pressure through a connection at the valve outlet. Under flowing conditions, the pilot reacts to small changes in pressure to control the valve position by modulating the pressure above the diaphragm. The downstream pressure is maintained virtually steady at the pilot set-point.


  • Ideal for maintaining accurate downstream pressure
  • Responds quickly and effectively

Typical Applications

  • High pressure supply main
  • Smaller PR valve for low flow, if required
  • Lower relatively steady pressure supply to users

Technical Specification

Valve Body Type Globe Type/ Angle Type
Body Ductile Iron ASTM A 536
Bonnet Ductile Iron ASTM A 536
Available Sizes 50mm – 1000mm
Stem Stainless Steel 316
Seat Ring Stinless steel 316
Diaphragm EPDM
Strainer Brass
Pressure Relief Pilot Brass/Stainless Steel
Check Valve Brass
Tubing & Fittings Copper, Brass,Stainless Steel
Pressure Rating PN10,PN16,PN25
Coating Non Toxic Epoxy