Proportional Directional Valve 4WRZE10E85-7X/6EG24N9EK31/F1D3M - Bosch Rexroth R901152586

On the 4WRZE10E85-7X/6EG24N9EK31/F1D3M nominal flow reaches 85 l/min, while pilot oil is taken internally from port P and drained externally through Y. The command value arrives as a 4...20 mA current signal. The concealed auxiliary actuation permits movement without supply voltage.

Benefits

• 85 l/min nominal flow, maximum flow 170 l/min at 315 bar operating pressure.
• Internal pilot supply saves the X line, external draining keeps pilot pressure clean.
• Current command value 4...20 mA, on-board electronics, 24 VDC supply.
• Concealed auxiliary actuation for maintenance and emergency operation.
• Spool symbol E, 3 switching positions, 4 ports, ISO 4401-05-05-0-05.
• Weight 8.45 kg, NBR seals, UKCA conformity.

Application

This version fits axes with high volume demand in plants whose return line is loaded by several consumers. External pilot draining separates the pilot stage from those fluctuations. Port P has to carry pressure permanently.

Manufacturer

Material number R901152586 at Bosch Rexroth, type designation 4WRZE10E85-7X/6EG24N9EK31/F1D3M, product family 4WRZ(E). Dimensions, curves and commissioning notes are given in data sheets RE 29115 and RE 07600-B.