Wilkins Pressure Reducing Valve
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The Wilkins Model NR3 is designed for installation on potable water lines to reduce high inlet pressure to a lower outlet pressure. The integral strainer makes this device most suitable for residential and commercial water systems that require frequent cleaning of sediment and debris. 

The direct acting integral bypass design prevents build-up of excessive system pressure caused by thermal expansion. The balance piston design enables the regulator to react in a smooth and responsive manner to changes in system flow demand, while at the same time, providing protection from inlet pressure changes.


  • Main body made from cast Bronze.
  • Cover made from UV resistant polymer composite.
  • Standard with 20 mesh strainer screen.
  • Maximum working water pressure 2800kpa (15-32mm).
  • Maximum working water pressure 2100kpa (40-50mm).
  • Maximum working water temperature 60°C.
  • Reduced pressure range 105 - 525kpa (15-32mm).
  • Reduced pressure range 175 - 525kpa (40-50mm).
  • Preset in factory at 350kpa.
  • Threaded end connections in BSPT.
  • Standard with single union connections.