Proportional Directional Valve 4WRZE10E85-7X/6EG24N9ETK31/A1D3V - Bosch Rexroth R900947697

This pilot-operated size 10 directional valve controls direction and speed steplessly and needs no external pilot piping. Internal pilot oil supply and internal pilot oil return cut the installation work, and the nominal flow of 85 l/min covers medium cylinder drives.

Benefits

• Internal pilot oil supply and internal return: no additional pipework and no further sealing points
• Nominal flow 85 l/min, maximum flow 170 l/min, operating pressure up to 315 bar
• ±10 V command value processed directly by the on-board electronics at the valve
• Spool symbol E, 3 switching positions, 4 ports, port pattern ISO 4401-05-05-0-05
• 7-pole connector (6 + PE) to EN 175201-804 for a tool-free exchange during service

Applications

A good fit for compact power units that have no room for separate pilot lines. The system pressure must stay permanently above the pilot pressure demand. At 8.47 kg the valve remains manageable even in vertical mounting positions.

Manufacturer

The Bosch Rexroth material number is R900947697. 2 manufacturer datasheets document frequency response, leakage figures and mounting dimensions.