Proportional Directional Valve 4WRZE10E85-7X/6EG24N9TK31/F1D3M - Bosch Rexroth R901142193

The 4WRZE10E85-7X/6EG24N9TK31/F1D3M combines the high nominal flow of 85 l/min with a 4...20 mA current input. Pilot oil comes from an external source and flows back internally, which saves the Y line. Operating pressure reaches 315 bar and the spool carries symbol E.

Benefits

• 85 l/min nominal flow, maximum flow 170 l/min, operating pressure up to 315 bar.
• External pilot supply, internal draining, hence less piping at the manifold.
• Current command value 4...20 mA, on-board electronics with position feedback, 24 VDC.
• Concealed auxiliary actuation for de-energised operation.
• Spool symbol E, mounting pattern ISO 4401-05-05-0-05, size 10.
• Weight 8.49 kg, NBR seals, hydraulic fluid HL, UKCA conformity.

Application

The valve is used on fast axes in machines with central pilot pressure and a short tank path. The current input suits long signal runs across cabinets. The auxiliary actuation allows the axis to be moved during set-up.

Manufacturer

Bosch Rexroth, material number R901142193, product family 4WRZ(E), type 4WRZE10E85-7X/6EG24N9TK31/F1D3M. Characteristic curves and installation dimensions are given in data sheets RE 29115 and RE 07600-B.