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Durapipe UK LR Pressure Loading/Relief Valve
Durapipe UK Durapipe UK

Durapipe UK LR Pressure Loading/Relief Valve

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Durapipe UK LR Pressure Loading/Relief Valve is an innovative dual-function valve for thermoplastic piping systems. The unique design allows installation in two orientations: pressure loading (back-pressure regulator) or pressure relief (pressure safety). Available in PVC-U and ABS, sizes 16–63 mm.

Specifications
Size Range16 mm to 63 mm (½" to 2")
BrandDurapipe UK (Aliaxis)
MaterialPVC-U and ABS
Relief Setting0–10 Bar (adjustable)
Loading Setting0–3 Bar (adjustable)
StandardBS EN ISO 15493
ApplicationPressure loading or pressure relief
Key Features
  • Unique dual-function: pressure loading or pressure relief in one valve
  • Two installation orientations — no separate valves needed
  • Adjustable set point for relief (0–10 bar) or loading (0–3 bar)
  • PVC-U and ABS body options
  • Suitable for cold water, chemicals, and industrial fluids
  • Compact body — space saving in thermoplastic piping systems
Durapipe UKPressure ReliefPressure LoadingLR ValveThermoplastic

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