Proportional Directional Valve 4WRDE10V1-100L-6X/MXY/24A1 - Bosch Rexroth R901492063

An accumulator circuit sits unloaded between cycles, and that is exactly when pilot control must not fail. The 4WRDE10V1-100L takes pilot oil from an external line and controls 100 l/min nominal flow with internal piston position feedback.

Benefits

• External pilot supply and return, ready to shift even with the main circuit unloaded.
• Internal piston position feedback, reproducible positions in a closed loop.
• 100 l/min nominal flow, up to 170 l/min in size 10.
• Command value plus/minus 10 V into on-board electronics, 24 V DC supply.
• 350 bar operating pressure, NBR seals, hydraulic fluid HL, CE conformity.
• 7.5 kg weight, connection diagram ISO 4401-05-05-0-05, spool symbol V1.

Technical data

Applications

The valve suits controlled feeds, clamping axes and test cylinders in the medium flow range. External pilot supply can come from an auxiliary pump or an accumulator. Three switching positions across four ports cover the standard case on a double-acting cylinder.

Manufacturer

Bosch Rexroth, material number R901492063, product family 4WRDE. A 7-pole connector (6 + PE) to EN 175201-804 is ordered separately.