4WRSE10R80-3X/G24K0/A1V

The 4WRSE10R80-3X/G24K0/A1V valve belongs to the 4WRSE High Response Control Valves series and is produced by Bosch Rexroth for precise hydraulic automation. It accepts a ±10 V command value signal, allowing proportional control of spool position from external electronics. The integrated electronics return a ±10 V actual value signal so closed-loop controllers can monitor the achieved displacement. A 24 VDC supply voltage powers the amplifier stage that drives the solenoids. Continuous operation is supported by a 100 % duty cycle, enabling the valve to remain energized without additional cooling intervals. Installation follows the ISO 4401-05-04-0-94 mounting pattern, ensuring interchangeability with standard size-10 subplates. At a differential pressure of 10 bar the nominal flow reaches 75 l/min, delivering predictable throughput for motion circuits. The design tolerates a maximum operating pressure of 315 bar, matching the requirements of high-pressure industrial manifolds. Electrical connection is made through a DIN EN 175201-804 plug which simplifies field wiring in machine builds.

Maximum permissible flow is 180 l/min, allowing the valve to handle short bursts beyond its nominal rating during rapid actuator movement. The solenoid windings draw up to 2.8 A under continuous drive, while an impulse load current of 4 A provides additional force for dynamic spool shifts. Coil insulation withstands temperatures up to 150 °C so thermal stress during prolonged operation does not degrade performance. An IP65 protection rating guards the housing against dust ingress and low-pressure water jets, permitting installation on open hydraulic power units. Fluid contacting seals are made of FKM to resist common hydraulic oils at elevated temperature. The hydraulic medium must conform to ISO 4406 cleanliness class 18/16/13 to prevent wear on precision edges. Overall valve mass is 7.3 kg which aids stable mounting and dampens vibration in manifold stacks.