1″ F BSP Brass Adjustable

The Adjustable Pressure Relief Valve is to be installed to complement pumps that have no internal bypass valve. The adjustable valve is designed to relieve excess liquid pressure back to the tank for applications requiring a nozzle to be used. Pressure gauges should be installed on the inlet to set the opening pressure for the pumping system.

Not to be used as a bypass recirculation system under constant pressure.