High Pressure Automatic Unloader Valve

VRT3 Adjustable Unloader Valves with Pressure Switch and Gauge Port

Trapped Pressure unloader valve – reduces pump pressure to zero but traps the line pressure in the high pressure hose

2x 3/8″ BSP Female inlets, 1x 3/8″ BSP Female outlet

1x 3/8″ BSP Female By-pass, 1x 1/4″ BSP pressure gauge port

30 Litres per minute @ 90°c maximum flow