Proportional Directional Valve 4WRZE10W6-25-7X/6EG24N9EK31/F1D3M - Bosch Rexroth R901270796

The 4WRZE10W6-25-7X/6EG24N9EK31/F1D3M works with the spool of symbol W6 and 25 l/min nominal flow. Pilot oil is taken internally from port P and drained externally through Y, so pilot pressure stays independent of the return line. The command value arrives as a 4...20 mA current signal.

Benefits

• 25 l/min nominal flow, maximum flow 170 l/min, operating pressure up to 315 bar.
• Internal supply from P, external draining through Y, independent of tank line back pressure.
• Current command value 4...20 mA, on-board electronics, 24 VDC supply.
• Concealed auxiliary actuation for movement while de-energised.
• Spool symbol W6, 3 switching positions, mounting pattern ISO 4401-05-05-0-05.
• Weight 8.48 kg, NBR seals, hydraulic fluid HL, UKCA conformity.

Application

The variant suits small control axes in plants with a shared return line. External pilot draining prevents pressure peaks in the tank line from affecting the pilot stage. Permanent pressure in port P is a precondition.

Manufacturer

Bosch Rexroth lists the valve as type 4WRZE10W6-25-7X/6EG24N9EK31/F1D3M of product family 4WRZ(E) under material number R901270796. Further detail on curves and mounting pattern is provided by data sheets RE 29115 and RE 07600-B.