07-Pressure Wash Components » Unloader & Relief Valves » Trapped Pressure Unloader Valves »

Unloader Valves

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VX3 Unloader Valve - AISI 303
VX3 Unloader Valve - AISI 303
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
VX3 Unloader Valve - AISI 303
VX3 Unloader Valve - AISI 303
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
Interpump H253 Unloader Valve - AISI 316
Interpump H253 Unloader Valve - AISI 316
Part No: H253SS
  • 250 Bar max pressure
  • 8-30 Lpm flow
  • 60°C max water temperature
  • Trapped pressure valve
  • AISI 316 stainless steel body and internals*
VB26 Unloader Valve - AISI 316
VB26 Unloader Valve - AISI 316
Part No: 60.1400.60
  • 280 Bar rated pressure
  • 80 Lpm max flow
  • 90°C rated water temperature
  • Trapped pressure valve
  • AISI 316 stainless steel
  • Viton seals
Interpump BH210 Unloader Valve
Interpump BH210 Unloader Valve
Part No: BH210
  • 210 Bar max pressure
  • 10-100 Lpm max flow
  • 85°C max water temperature
  • Trapped pressure valve
  • Brass construction
  • 1/2"BSPF inlet
Pratissoli RA2 Unloader Valve
Pratissoli RA2 Unloader Valve
Part No: RA2
  • 210 Bar max pressure
  • 20-230 Lpm flow
  • 85°C max water temperature
  • Trapped pressure valve
  • Brass body
  • Pressure adjusting knob
Pratissoli RA2L Unloader Valve
Pratissoli RA2L Unloader Valve
Part No: RA2L
  • 210 Bar max pressure
  • 20-230 Lpm flow
  • 85°C max water temperature
  • Trapped pressure valve
  • Brass body
  • Manual bypass lever
Pratissoli H1520 Unloader Valve
Pratissoli H1520 Unloader Valve
Part No: H1520
  • 150 Bar max pressure
  • 20-200 Lpm flow
  • 85°C max water temperature
  • Trapped pressure valve
  • Brass construction
  • 1"BSPF inlet
Pratissoli H2820 Unloader Valve
Pratissoli H2820 Unloader Valve
Part No: H2820
  • 280 Bar max pressure
  • 20-200 Lpm flow
  • 85°C max water temperature
  • Trapped pressure valve
  • Brass body
  • 1"BSPF inlet
VB450/200 Unloader Valve
VB450/200 Unloader Valve
Part No: 60.4020.00
  • 200 Bar rated pressure
  • 450 Lpm max flow
  • 90°C rated water temperature
  • 1"1/4BSPF inlet
  • 1"1/4BSPF outlet
  • 1"1/2BSPF bypass
VB450/300 Unloader Valve
VB450/300 Unloader Valve
Part No: 60.4030.00
  • 300 Bar rated pressure
  • 450 Lpm max flow
  • 90°C rated water temperature
  • 1"1/4BSPF inlet
  • 1"1/4BSPF outlet
  • 1"1/2BSPF bypass
Interpump H450 Unloader Valve
Interpump H450 Unloader Valve
Part No: H450
  • 400 Bar max pressure
  • 8-50 Lpm max flow
  • 85°C max water temperature
  • Trapped pressure valve
  • Brass construction
  • 1/2"BSPF inlet
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