Pressure relief valve · Brass 39625

• Flow450 l/min
• Pressure range50–200 bar
• Inlet connection1 1/4" BSP(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 is not a safety valve as defined by the Pressure Equipment Directive. Designed for large flows. Permissible overpressure 220 bar. The valve is rated for continuous duty at 60 °C.