hp-Technik FDR 20-E/4 bypass oil valve

The Technick FDR 20-E/4 bypass valve controls system pressure by redirecting excess fuel to the return line. Pressure is adjusted via a screw and one of five spring levels. Its spring-loaded piston ensures reliable operation between the pressure line "P" and return "T". Technick FDR 20-E/4 bypass valve technical data: Temperature: max. 150 °C Maximum viscosity: 450 mm2/sec Ambient temperature: -10 to + 90 °C Storage temperature: -10 to + 60 °C Supply: 100-2000 l/h Maximum pressure: 40 bar