Pilot proportional pressure reducing valve Rexroth drebe6x pilot type proportional reducing valve, with built-in electronic control unit (OBE) and position feedback device. Rexroth drebe6x pilot type proportional reducing valve has position feedback function and pilot valve of built-in electronic control unit, which is used to reduce the system pressure of load (the control is only internal). Rexroth drebe6x proportional reducing valve is controlled by position adjustable proportional electromagnet of electronic control unit. Use these valves to continuously adjust and reduce the pressure in a (load) according to the set value.