Proportional Directional Valve 4WRDE25V1-350P-6X/MXY/24A1 - Bosch Rexroth R901540824

Where the controller has a voltage output and the axis has to creep in smoothly, this combination fits. Spool symbol V1 with a fine control range, ±10 V command value and 350 l/min nominal flow at up to 350 bar.

Key benefits

• Command value ±10 V straight into the on-board electronics, no converter required
• Spool symbol V1, linear with a fine control range for small flow rates
• Internal spool position feedback holds the spool in place under load
• 350 l/min nominal flow at 350 bar, with flow reserve up to 870 l/min
• External pilot oil supply and external return, mounting pattern ISO 4401-08-08-0-05, 17.5 kg

Applications

Typical on handling axes and machine tools with existing ±10 V control. The fine control range improves behaviour in the lower third of the command range. The external pilot circuit has to be live before the axis is released.

Manufacturer

Genuine Bosch Rexroth part, material number R901540824. Characteristic curves, installation dimensions and tightening torques are covered by the manufacturer documentation issued with that material number.