Bosch Rexroth 4WRKE Proportional Directional Valve


The Bosch Rexroth 4WRKE is a pilot operated proportional directional valve with subplate mounting operated by proportional solenoids.

The solenoids are controlled via integrated electronics (OBE).

The Bosch Rexroth 4WRKE is available in sizes: 10 | 16 | 25 | 17 | 32 | 35  the valve has a maximum operating pressure of 350 bar and a maximum flow of 3000 litres per minute.

Other features of the proportional valve include:

  • Subplate mounting;
  • ISO 4401 porting pattern;
  • Integrated electronics (OBE);
  • Pilot control by means of a 3-way proportional directional valve;
  • Spring-centred main control spool;
  • Different control spool overlaps possible.

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