Proportional Directional Valve 4WRKE32E1-600L-3X/6EG24EK31/A1D3V - Bosch Rexroth R901268348

Axis controllers with a voltage output are easiest to pair with a valve that reads plus minus 10 V directly. The 4WRKE32E1-600L-3X/6EG24EK31/A1D3V does this through its on-board electronics and controls 600 l/min nominal flow at 350 bar.

Benefits

• Plus minus 10 V command value at the on-board electronics for direct wiring to common axis controllers.
• Symbol E1 in size 32 with three switching positions and four ports.
• 600 l/min nominal flow, 1600 l/min peak at 350 bar operating pressure.
• Internal pilot oil supply, external pilot oil return, suited to back pressure in the tank line.
• 37.2 kg weight, FKM seals, HL hydraulic fluid, ISO 4401-10-09-0-05 interface.

Application

The valve serves large positioning and force axes guided by an NC or PLC axis card with a voltage signal. External pilot return keeps the pilot stage clear of back pressure when several consumers share one tank line. Symbol E1 preserves the spool logic already used in the plant.

Manufacturer

Bosch Rexroth, material number R901268348, product family 4WRKE, size 32, symbol E1. Pilot-operated spool valve with internal position feedback.