Proportional Directional Valve 4WRZE10E85-7X/6EG24N9ETK31/F1D3M - Bosch Rexroth R901048582

The 4WRZE10E85-7X/6EG24N9ETK31/F1D3M reaches 85 l/min nominal flow without any pilot lines having to be laid: supply and draining both run internally. The 4...20 mA current command value drives the spool of symbol E and operating pressure reaches 315 bar. A concealed auxiliary actuation is built in.

Benefits

• 85 l/min nominal flow with internal supply and internal draining of pilot oil.
• Maximum flow up to 170 l/min, operating pressure up to 315 bar.
• Current command value 4...20 mA, on-board electronics, 24 VDC through a 7-pole connector (6 + PE).
• Concealed auxiliary actuation for emergency and set-up operation.
• Spool symbol E, mounting pattern ISO 4401-05-05-0-05, weight 9.14 kg.
• Pressure reducing valve in the pilot stage, NBR seals, UKCA conformity.

Application

The version fits powerful axes inside compact control manifolds, for instance on injection moulding machines and presses. Port P also feeds the pilot stage and must carry pressure permanently. Low back pressure in the return line keeps control behaviour steady.

Manufacturer

Bosch Rexroth lists the valve as type 4WRZE10E85-7X/6EG24N9ETK31/F1D3M of product family 4WRZ(E) under material number R901048582. Further detail on curves and mounting pattern is provided by data sheets RE 29115 and RE 07600-B.