Proportional Directional Valve 4WRLE25V1-400L-4X/MXY/24A1 - Bosch Rexroth R901404811

Where a central pilot supply already exists while the amplifier puts out a voltage, the 4WRLE25V1-400L-4X/MXY/24A1 fits. It works with spool V1, is routed through X and Y and provides 400 l/min rated flow in size 25.

Benefits

• Command value plus minus 10 V, directly compatible with analogue outputs of common axis controllers.
• External pilot oil supply with external return, independent of working pressure as well as tank pressure.
• Spool symbol V1 with 3 switching positions and a linear characteristic curve.
• 400 l/min rated flow, maximum flow 1250 l/min, 350 bar operating pressure.
• CE marked, 24 VDC, ISO 4401-08-08-0-05, NBR seals, 19.43 kg.

Applications

Applications are axes on forging presses, stretching machines and test rigs fed from a shared pilot supply. A voltage command keeps wiring simple as long as the run to the cabinet stays short. Over long distances the current version performs better.

Manufacturer

Bosch Rexroth, material number R901404811. Type code 4WRLE25V1-400L-4X/MXY/24A1, series 4X, spool V1, voltage interface 24A1.