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Pressure Reducing Valves

Pressure reducing valves, also known as pressure regulating valves, are a valuable asset to any piping system. Many people are under the misapprehension that more pressure is better when, in fact, it is often the reverse. Too much pressure in a system puts unnecessary strain on water heaters, plumbing joints, taps, washers, etc, increasing the chance of leaks, burst hoses on washing machines and other appliances and adding greatly to water hammer problems.

 

5335 Pressure Reducing Valve Domestic   Downloads
Caleffi pressure reducing valve
  • Adjustable 100 - 600 kPa
  • Factory set at 500kPa
  • Available in 'H' series high temp/pressure version
  • Available in 15-25mm
Brochure dwg
Instructions rfa
spec
533550 Pressure Reducing Valve 3-Way   Downloads
3way pressure reducing valve
  • Adjustable 100 - 500 kPa
  • Factory set at 500kPa
  • Available in 'H' series high temp/pressure version
  • Available in 20mm only
Brochure spec
Instructions
535H Pressure Reducing Valve Commercial   Downloads
dial up pressure reducing valve
  • Adjustable 100 - 600 kPa
  • Easy read 'dial up' setting
  • Rated to 2000kPa and 80°C
  • Available 15mm - 50mm
  • Standards Approved AS1357.2
Brochure dwg
Instructions rfa
spec
536 Pressure Reducing Valve   Downloads
hot water control valve
  • Adjustable 50 - 600 kPa
  • Rated to 80°C
  • Non-Standards Approved
  Brochure dwg
spec
553 Pre-Adjustable Automatic Filling Unit   Downloads
automatic filling unit
  • Adjustable 20 - 400kPa
  • Automatically top up closed circuit systems
  • Complete with isolating valve, check valve, strainer and pressure gauge connection.
  Brochure  
PRVSS Pressure Reducing Valve - SS   Downloads
Stainless Pressure Reducing Valve
  • Suitable water / air / steam
  • Full 316SS body and viton seals
  • Sizes 15mm - 50mm
  • Rated to 180°C
  Brochure  
PRV Bayard Pressure Reducing Valve   Downloads
Bayard Flanged Pressure Reducing Valve
  • 1,600kPa max inlet / 150-600kPa adjustable
  • Commercial and Industrial applications
  • Sizes 50mm - 100mm
  Brochure Monostab DWG dwg
Instructions
557 Pressure Gauges   Downloads
pressure gauge
  • 1/4" BSP bottom or back entry
  • Available in plastic or SS case
  • Variable pressure ranges available
   

 

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