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.

Technical data

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.