Proportional Directional Valve 4WRLD10V100P-4X/VXY/24ED6T - Bosch Rexroth R901548637

The control loop is shortest when the controller sits directly on the valve. The 4WRLD10V100P-4X carries an integrated digital axis controller, measures spool position internally and turns a ±10 V command value into up to 100 l/min nominal flow.

Key benefits

• Integrated digital axis controller, a separate control card in the cabinet is not needed.
• Nominal flow 100 l/min, flow up to 300 l/min, operating pressure up to 350 bar.
• Symbol V with fine control range, good resolution around centre position.
• Internal spool position feedback, therefore low hysteresis.
• Size 10, ISO 4401-05-05-0-05 interface, subplate mounting.
• 12-pole connector (11 + PE) to EN 175201-804, FKM seals, 24 VDC supply.

Applications

This version suits small to medium position controlled axes, for example in testing machines, machine tools and handling equipment. The fine control range of symbol V helps with slow approach movements without driving the controller into saturation. Pilot oil is supplied and returned externally. At 9.1 kg the unit stays light enough for a standard subplate despite its electronics.

Manufacturer

Bosch Rexroth, material number R901548637. The manufacturer lists this version under the type code 4WRLD10V100P-4X/VXY/24ED6T.