Proportional Directional Valve 4WRTE25V1-220L-4X/6EG24EK31/F1M - Bosch Rexroth R901208731

This build pairs the V1 spool with a 4...20 mA current command value and so covers control axes where the signal path is critical. Nominal flow is 220 l/min at an operating pressure of 350 bar.

Benefits

• V1 spool combined with a 4...20 mA command value
• Internal spool position feedback for low hysteresis
• Nominal flow 220 l/min, up to 870 l/min through the valve
• Internal pilot oil supply with external return
• Operating pressure 350 bar, three switching positions, four ports
• Weight 18.06 kg, 7-pole (6 + PE) connector to EN 175201-804

Application

The valve controls axes in testing machines, forming lines and handling equipment. The external pilot return relieves the pilot circuit of main-circuit tank pressure. HL is the intended hydraulic fluid, sealed with NBR on a 24 VDC supply.

Manufacturer

Bosch Rexroth lists this valve under material number R901208731.