Proportional Directional Valve 4WRTE10V1-50L-4X/6EG24K31/A1M - Bosch Rexroth R901160962

In the 4WRTE10V1-50L-4X/6EG24K31/A1M both pilot oil supply and pilot oil return run outside the valve, so the pilot stage can be fed from its own circuit. Nominal flow is 50 l/min and maximum operating pressure is 350 bar.

Advantages

• External pilot oil supply and external pilot oil return
• Analog ±10 V command value into the on-board electronics
• Nominal flow 50 l/min, maximum flow 170 l/min, operating pressure to 350 bar
• V1 spool with 3 switching positions across 4 ports
• Internal piston position feedback for repeatable metering openings
• Weight 8.49 kg, NBR seals, ISO 4401-05-05-0-05 interface

Applications

The combination pays off on test rigs and special machines with their own pilot feed, where main pressure varies widely. A 50 l/min rating serves mid-size cylinders. The voltage command suits controllers without a current output.

Manufacturer

Bosch Rexroth material number R901160962. The designation 4WRTE10V1-50L-4X/6EG24K31/A1M states size 10, the V1 spool, 50 l/min and on-board electronics with a voltage command input.