Valve-Bypass 1 For Rc20 Pump

Blackmer RV18 Bypass Pressure Relief Valve The UL Listed RV18 in-line design bypass pressure relief valves are used for a wide variety of LPG services. Adjustable differential pressure is attained for accurate and repeatable performance in return-to-tank or bypass systems. This enables full pump flow while maintaining controlled preset maximum pressure. The RV18 offers 52 GPM at a differential pressure of 203 psi and a hydrostatic test pressure of 1,015 psi.