Proportional Directional Valve 4WRZE10E1-85-7X/6EG24ETK31/A1D3M - Bosch Rexroth R900954565

The 4WRZE10E1-85-7X/6EG24ETK31/A1D3M combines the spool of symbol E1 with 85 l/min nominal flow and purely internal pilot routing. The +/-10 V voltage command value is handled by the on-board electronics, operating pressure reaches 315 bar and flow reaches 170 l/min.

Benefits

• 85 l/min nominal flow with spool symbol E1, maximum flow up to 170 l/min.
• Internal supply and internal draining of pilot oil, no separate pilot circuit needed.
• Command value +/-10 V, on-board electronics, 24 VDC supply.
• Operating pressure up to 315 bar, mounting pattern ISO 4401-05-05-0-05, size 10.
• Weight 8.39 kg, 3 switching positions on 4 ports.
• Built-in pressure reducing valve, NBR seals, UKCA conformity.

Application

The variant is applied on axes that move in the upper flow range of size 10 and are meant to manage without additional pilot lines. Infeed drives on presses and test cylinders are typical. Port P doubles as the source for the pilot stage.

Manufacturer

Bosch Rexroth lists the valve as type 4WRZE10E1-85-7X/6EG24ETK31/A1D3M of product family 4WRZ(E) under material number R900954565. Further detail on curves and mounting pattern is provided by data sheets RE 29115 and RE 07600-B.