Proportional Directional Valve 4WRZE10E1-85-7X/6EG24ETK31/A1V - Bosch Rexroth R901311318

The fewer pilot lines on a manifold, the faster the plant is piped. This version draws pilot oil internally and returns it internally, so only the four main ports remain. Nominal flow is 85 l/min at 315 bar.

Benefits

• 85 l/min nominal flow, up to 170 l/min maximum flow in size 10.
• Internal pilot oil supply and internal pilot oil drain, the 4 main ports of the standard subplate are enough.
• Spool symbol E1 with 3 switching positions, ±10 V command value on on-board electronics.
• FKM seals for HL hydraulic fluid at 315 bar operating pressure.
• 8 kg installed weight, ISO 4401-05-05-0-05 interface.

Applications

Intended for standard axes in machine tools, presses and handling equipment without a dedicated pilot circuit. The internal pilot path makes the valve a direct swap on existing subplates. 85 l/min covers both rapid and working strokes of a mid range axis.

Manufacturer

Bosch Rexroth, material number R901311318. Genuine part from current production. Curves and installation dimensions are in data sheet RE 29115 and in overview RE 07600-B.