Pressure relief valve · Brass 39229

• Flow24 l/min
• Pressure range22–220 bar
• Inlet connection3/8" G(F)

Brass pressure relief valve for CAT PUMPS high-pressure plunger pumps. It is normally used as an additional pressure safeguard alongside a pressure regulator or unloader valve and by-passes the pump flow in the event of a system, component or operating fault. It can also be used as a pressure regulator. It is not a safety valve as defined by the Pressure Equipment Directive. Flow-through version with two ports for inlet and discharge. Permissible overpressure 250 bar. The valve is rated for continuous duty at 60 °C.