Proportional Directional Valve 4WRZE10E1-25-7X/6EG24TK31/A1D3M - Bosch Rexroth R901364263

On the 4WRZE10E1-25-7X/6EG24TK31/A1D3M pilot oil comes from an external source but flows back internally. That combination saves the Y return line while keeping pilot pressure independent of port P. 25 l/min nominal flow, spool symbol E1 and an operating pressure of up to 315 bar define the working range.

Benefits

• External pilot supply with internal return, only the X line has to be laid additionally.
• 25 l/min nominal flow with reserve up to 170 l/min maximum flow.
• Spool symbol E1, 3 switching positions on 4 ports.
• Command value +/-10 V through on-board electronics, 24 VDC supply.
• Operating pressure up to 315 bar, mounting pattern ISO 4401-05-05-0-05, weight 9 kg.
• Built-in pressure reducing valve in the pilot stage, NBR seals, UKCA conformity.

Application

This version suits machines that already have a pilot pressure network while the tank sits close to the valve. Typical applications are positioning axes on test rigs and special purpose machinery. The internal return requires low back pressure in port T.

Manufacturer

Bosch Rexroth, material number R901364263, product family 4WRZ(E), type 4WRZE10E1-25-7X/6EG24TK31/A1D3M. Characteristic curves and installation dimensions are given in data sheets RE 29115 and RE 07600-B.