Collection: Trapped Pressure Unloader Valves

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Pressure Washing Supplies UK is a UK supplier of pressure washing equipment, pumps, hose reels, hoses, valves, fittings and replacement parts for professional, agricultural and industrial use.

  • VB85Rv/310 Unloader Valve 60.0427.60
    VB85Rv/310 Unloader Valve 60.0427.60
    Part No: 60.0427.60
    • 280 Bar rated pressure
    • 80 Lpm max flow
    • 90°C rated water temperature
    • Trapped pressure valve
    • Brass & steel construction
    • Blue spring with regulator knob
    • 1/2"BSPF inlet
    Regular price £92.66 GBP
    Regular price Sale price £92.66 GBP
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  • VB85Rv/180 Unloader Valve 60.0427.00
    VB85Rv/180 Unloader Valve 60.0427.00
    Part No: 60.0427.00
    • 160 Bar rated pressure
    • 80 Lpm max flow
    • 90°C rated water temperature
    • Trapped pressure valve
    • Brass & steel construction
    • White spring with regulator knob
    • 1/2"BSPF inlet
    Regular price £92.66 GBP
    Regular price Sale price £92.66 GBP
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  • VB130 Unloader Valve 60.0300.00
    VB130 Unloader Valve 60.0300.00
    Part No: 60.0300.00
    • 160 Bar rated pressure
    • 25 Lpm max flow
    • 90°C rated water temperature
    • Trapped pressure valve
    • Brass & steel construction
    • White spring, no regulator knob
    • 3/8"BSPM inlet
    Regular price £40.47 GBP
    Regular price Sale price £40.47 GBP
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  • Pulsar 4RV Unloader Valve 60.0007.60
    Pulsar 4RV Unloader Valve 60.0007.60
    Part No: 60.0007.60
    • 280 Bar rated pressure
    • 40 Lpm max flow
    • 90°C rated water temperature
    • Trapped pressure valve
    • Brass & steel construction
    • Blue spring with regulator knob
    • 3/8"BSPF inlet
    Regular price £63.85 GBP
    Regular price Sale price £63.85 GBP
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  • VX3 Unloader Valve - AISI 303 4072200002
    VX3 Unloader Valve - AISI 303 4072200002
    Part No: 4072200002
    • 280 Bar rated pressure
    • 30 Lpm max flow
    • 90°C rated water temperature
    • Trapped pressure valve
    • AISI 303 stainless steel
    • Black spring w/ regulator knob
    • 3/8"BSPF inlet
    Regular price £191.05 GBP
    Regular price Sale price £191.05 GBP
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  • VX3 Unloader Valve - AISI 303 4072200001
    VX3 Unloader Valve - AISI 303 4072200001
    Part No: 4072200001
    • 220 Bar rated pressure
    • 30 Lpm max flow
    • 90°C rated water temperature
    • Trapped pressure valve
    • AISI 303 stainless steel
    • Blue spring w/ regulator knob
    • 3/8"BSPF inlet
    Regular price £191.05 GBP
    Regular price Sale price £191.05 GBP
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  • VX3 Unloader Valve - AISI 303 4072200000
    VX3 Unloader Valve - AISI 303 4072200000
    Part No: 4072200000
    • 140 Bar rated pressure
    • 30 Lpm max flow
    • 90°C rated water temperature
    • Trapped pressure valve
    • AISI 303 stainless steel
    • Yellow spring w/ regulator knob
    • 3/8"BSPF inlet
    Regular price £191.05 GBP
    Regular price Sale price £191.05 GBP
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  • VHP51 Unloader Valve 4072000122
    VHP51 Unloader Valve 4072000122
    Part No: 4072000122
    • 500 Bar rated pressure
    • 100 Lpm max flow
    • 90°C rated water temperature
    • Trapped pressure valve
    • Nickel plated brass
    • Optional regulator knob
    • 1/2"BSPF inlet
    Regular price £146.38 GBP
    Regular price Sale price £146.38 GBP
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  • VRT3-P Unloader Valve & Pressure Switch 4072000113
    VRT3-P Unloader Valve & Pressure Switch 4072000113
    Part No: 4072000113
    • 140 Bar rated pressure
    • 40 Lpm max flow
    • 90°C rated water temperature
    • Trapped pressure valve
    • Nickel plated brass construction
    • Ceramic ball & Viton O rings
    • AISI303 stainless steel internals
    Regular price £77.56 GBP
    Regular price Sale price £77.56 GBP
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  • VRT3-P Unloader Valve & Pressure Switch 4072000111
    VRT3-P Unloader Valve & Pressure Switch 4072000111
    Part No: 4072000111
    • 220 Bar rated pressure
    • 40 Lpm max flow
    • 90°C rated water temperature
    • Trapped pressure valve
    • Nickel plated brass construction
    • Ceramic ball & Viton O rings
    • AISI303 stainless steel internals
    Regular price £77.56 GBP
    Regular price Sale price £77.56 GBP
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  • VRT3 Unloader Valve 4072000108
    VRT3 Unloader Valve 4072000108
    Part No: 4072000108
    • 140 Bar rated pressure
    • 40 Lpm max flow
    • 90°C rated water temperature
    • Trapped pressure valve
    • Nickel plated brass construction
    • Ceramic ball & Viton O rings
    • AISI303 stainless steel internals
    Regular price £63.98 GBP
    Regular price Sale price £63.98 GBP
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  • VRT3 Unloader Valve 4072000107
    VRT3 Unloader Valve 4072000107
    Part No: 4072000107
    • 220 Bar rated pressure
    • 40 Lpm max flow
    • 90°C rated water temperature
    • Trapped pressure valve
    • Nickel plated brass construction
    • Ceramic ball & Viton O rings
    • AISI303 stainless steel internals
    Regular price £63.98 GBP
    Regular price Sale price £63.98 GBP
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  • VRT3 Unloader Valve - Panel Mount 4072000063
    VRT3 Unloader Valve - Panel Mount 4072000063
    Part No: 4072000063
    • 280 Bar rated pressure
    • 40 Lpm max flow
    • 90°C rated water temperature
    • Trapped pressure valve
    • Brass & steel construction
    • Panel mount with regulator knob
    • 3/8"BSPF inlet
    Regular price £44.24 GBP
    Regular price Sale price £44.24 GBP
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  • VR54 Unloader Valve 4072000043
    VR54 Unloader Valve 4072000043
    Part No: 4072000043
    • 180 Bar max pressure
    • 30 Lpm max flow
    • 90°C max water temperature
    • Trapped pressure valve
    • Brass construction
    • 3/8"BSPTM inlet
    • 3/8"BSPM outlet
    Regular price £26.34 GBP
    Regular price Sale price £26.34 GBP
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  • VRS3 Unloader Valve 4072000022
    VRS3 Unloader Valve 4072000022
    Part No: 4072000022
    • 220 Bar rated pressure
    • 30 Lpm max flow
    • 90°C rated water temperature
    • Trapped pressure valve
    • Brass & steel construction
    • Blue spring with regulator knob
    • 3/8"BSPF inlet
    Regular price £35.83 GBP
    Regular price Sale price £35.83 GBP
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