Proportional Directional Valve 4WRZE10E50-7X/6EG24N9ETK31/A1V - Bosch Rexroth R900763181

Two control lines fewer mean two possible leak points fewer, and that is what this version aims at. The 4WRZE10E50-7X/6EG24N9ETK31/A1V routes pilot oil internally in both directions, metering 50 l/min nominal flow at operating pressures up to 315 bar.

Benefits

• Internal pilot oil supply and internal pilot oil return, no X or Y fittings on the manifold.
• 50 l/min nominal flow, maximum flow 170 l/min in size 10.
• Spool symbol E, 3 switching positions and 4 ports, connection diagram ISO 4401-05-05-0-05.
• FKM seals for HL hydraulic fluid, 8.65 kg weight.
• ±10 V command value on the on-board electronics, 24 VDC on a 7-pole (6 + PE) connector to EN 175201-804.

Applications

The valve runs infeed and clamping axes on machine tools, test set-ups and special purpose machinery. Doing without external pilot lines shortens assembly and cuts the number of sealing points in the manifold. At 50 l/min the axis is laid out for steady, easily controlled speeds.

Manufacturer

Bosch Rexroth, material number R900763181. Conformity UKCA, electromagnetic compatibility (EMC) SI2016/1091. Characteristic curves and installation notes are given in data sheet RE 29115, the series overview in RE 07600-B.