Unloader Valves
Showing 1–16 of 26 results
Category Products
General Products
Interpump H253 Unloader Valve – AISI 316
- 250 Bar max pressure
- 8-30 Lpm flow
- 60°C max water temperature
- Trapped pressure valve
- AISI 316 stainless steel
- 3/8"BSPF inlet
- 3/8"BSPM outlet
- 3/8"BSPF bypass
Quick View- 250 Bar max pressure
- 8-30 Lpm flow
- 60°C max water temperature
- Trapped pressure valve
- AISI 316 stainless steel
- 3/8″BSPF inlet
- 3/8″BSPM outlet
- 3/8″BSPF bypass
Interpump HM1 Unloader Valve
- 200 Bar max pressure
- 5-41 Lpm flow
- 85°C max water temperature
- Trapped pressure valve
- Brass construction
- 3/8"BSPF inlet
- 3/8"BSPM outlet
- 3/8"BSPF bypass
- 1/4"BSPM gauge port
Quick View- 200 Bar max pressure
- 5-41 Lpm flow
- 85°C max water temperature
- Trapped pressure valve
- Brass construction
- 3/8″BSPF inlet
- 3/8″BSPM outlet
- 3/8″BSPF bypass
- 1/4″BSPM gauge port
Interpump HX Unloader Valve
- 130 Bar max pressure
- 5-15 Lpm flow
- 60°C max water temperature
- Trapped pressure valve
- Brass construction
- 3/8"BSPM inlet
- 3/8"BSPM outlet
- 3/8"BSPM bypass
Quick View- 130 Bar max pressure
- 5-15 Lpm flow
- 60°C max water temperature
- Trapped pressure valve
- Brass construction
- 3/8″BSPM inlet
- 3/8″BSPM outlet
- 3/8″BSPM bypass
MG4000 Unloader Valve
- 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
- 3/8"BSPF outlet
- 3/8"BSPF bypass
- 1/4"BSPF gauge port
Quick View- 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
- 3/8″BSPF outlet
- 3/8″BSPF bypass
- 1/4″BSPF gauge port
Pulsar 4RV Unloader Valve
- 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
- 3/8"BSPF outlet
- 3/8"BSPF bypass
Quick View- 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
- 3/8″BSPF outlet
- 3/8″BSPF bypass
VB10/2 Soft Start Unloader Valve
- 220 Bar rated pressure
- 30 Lpm max flow
- 90°C rated water temperature
- Trapped pressure valve - Soft start
- Panel mount
- Brass body
- Stainless steel piston
- Plastic regulator knob
- 3/8"BSPF inlet
- 3/8"BSPF outlet
- 3/8"BSPF bypass
Quick View- 220 Bar rated pressure
- 30 Lpm max flow
- 90°C rated water temperature
- Trapped pressure valve – Soft start
- Panel mount
- Brass body
- Stainless steel piston
- Plastic regulator knob
- 3/8″BSPF inlet
- 3/8″BSPF outlet
- 3/8″BSPF bypass
VB130 Unloader Valve
- 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
- 3/8"BSPM outlet
- 3/8"BSPF bypass
Quick View- 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
- 3/8″BSPM outlet
- 3/8″BSPF bypass
VB26 Unloader Valve – AISI 316
- 280 Bar rated pressure
- 80 Lpm max flow
- 90°C rated water temperature
- Trapped pressure valve
- AISI 316 stainless steel
- Plastic regulator knob
- 1/2"BSPF inlet
- 1/2"BSPF outlet
- 1/2"BSPF bypass
Quick View- 280 Bar rated pressure
- 80 Lpm max flow
- 90°C rated water temperature
- Trapped pressure valve
- AISI 316 stainless steel
- Plastic regulator knob
- 1/2″BSPF inlet
- 1/2″BSPF outlet
- 1/2″BSPF bypass
VB350 Unloader Valve
- 350 Bar rated pressure
- 40 Lpm max flow
- 90°C rated water temperature
- Trapped pressure valve
- Brass & steel construction
- Nylon regulator knob
- 3/8"BSPM inlet
- 3/8"BSPF outlet
- 1/2"BSPF bypass
- 1/4"BSP gauge port
Quick View- 350 Bar rated pressure
- 40 Lpm max flow
- 90°C rated water temperature
- Trapped pressure valve
- Brass & steel construction
- Nylon regulator knob
- 3/8″BSPM inlet
- 3/8″BSPF outlet
- 1/2″BSPF bypass
- 1/4″BSP gauge port
VB350S Unloader Valve
- 350 Bar rated pressure
- 40 Lpm max flow
- 90°C rated water temperature
- Trapped pressure valve
- Brass & steel construction
- Adjustable min & max pressure
- 3/8"BSPM inlet
- 3/8"BSPF outlet
- 1/2"BSPF bypass
- 1/4"BSP gauge port
Quick View- 350 Bar rated pressure
- 40 Lpm max flow
- 90°C rated water temperature
- Trapped pressure valve
- Brass & steel construction
- Adjustable min & max pressure
- 3/8″BSPM inlet
- 3/8″BSPF outlet
- 1/2″BSPF bypass
- 1/4″BSP gauge port
VB9 Unloader Valve
- 22-220 Bar rated pressure
- 30 Lpm max flow
- 90°C rated water temperature
- Trapped pressure valve
- Brass & steel construction
- Plastic regulator knob
- 3/8"BSPF inlet
- 3/8"BSPF outlet
- 3/8"BSPF bypass
- 1/4"BSPF gauge port
Quick View- 22-220 Bar rated pressure
- 30 Lpm max flow
- 90°C rated water temperature
- Trapped pressure valve
- Brass & steel construction
- Plastic regulator knob
- 3/8″BSPF inlet
- 3/8″BSPF outlet
- 3/8″BSPF bypass
- 1/4″BSPF gauge port
VHP70 Unloader Valve – AISI 303
- 620 Bar rated pressure
- 80 Lpm max flow
- 90°C max water temperature
- Trapped pressure valve
- AISI 303 stainless steel
- 1/2"BSPF inlet
- 1/2"BSPF outlet
- 1/2"BSPF bypass
- 1/4"BSPF gauge port
Quick View- 620 Bar rated pressure
- 80 Lpm max flow
- 90°C max water temperature
- Trapped pressure valve
- AISI 303 stainless steel
- 1/2″BSPF inlet
- 1/2″BSPF outlet
- 1/2″BSPF bypass
- 1/4″BSPF gauge port
VR54 Unloader Valve
- 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
- 3/8"BSPF bypass
Quick View- 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
- 3/8″BSPF bypass
VRC25 Soft Start Unloader Valve
- 220 Bar rated pressure
- 30 Lpm max flow
- 90°C rated water temperature
- Trapped pressure valve - Soft start
- Panel mount option
- Brass & steel construction
- Blue spring with regulator knob
- 3/8"BSPF inlet
- 3/8"BSPF outlet
- 3/8"BSPF bypass
Quick View- 220 Bar rated pressure
- 30 Lpm max flow
- 90°C rated water temperature
- Trapped pressure valve – Soft start
- Panel mount option
- Brass & steel construction
- Blue spring with regulator knob
- 3/8″BSPF inlet
- 3/8″BSPF outlet
- 3/8″BSPF bypass
VRS3 Unloader Valve
- 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
- 3/8"BSPF outlet
- 3/8"BSPF bypass
Quick View- 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
- 3/8″BSPF outlet
- 3/8″BSPF bypass
VRT3 Unloader Valve
- 140 Bar rated pressure
- 40 Lpm max flow
- 90°C rated water temperature
- Trapped pressure valve
- Brass & steel construction
- Yellow cap/spring w/ regulator knob
- 3/8"BSPF inlet
- 3/8"BSPF outlet
- 3/8"BSPF bypass
- No gauge port
Quick View- 140 Bar rated pressure
- 40 Lpm max flow
- 90°C rated water temperature
- Trapped pressure valve
- Brass & steel construction
- Yellow cap/spring w/ regulator knob
- 3/8″BSPF inlet
- 3/8″BSPF outlet
- 3/8″BSPF bypass
- No gauge port
