Proportional Directional Valve 4WRZE10W8-25-7X/6EG24N9EK31/F1D3V - Bosch Rexroth R900961513

Fine metering often fails because the valve chosen is simply too large. The 4WRZE10W8-25-7X/6EG24N9EK31/F1D3V works at just 25 l/min nominal flow and therefore resolves small setpoint changes cleanly, at operating pressures up to 315 bar.

Benefits

• 25 l/min nominal flow - finer resolution than the 50 l/min or 85 l/min versions of the same series.
• 170 l/min maximum throughput stays available for rapid movements.
• 4...20 mA setpoint, interference resistant over long cable runs.
• Internal pilot supply with external return, independent of tank back pressure.
• 315 bar operating pressure, spool symbol W8, mass 9.16 kg, FKM seals.

Applications

Intended for slow feed movements, clamping and follow-up axes, and test rigs that ramp force or travel gradually. In those cases resolution at low setpoints matters more than peak throughput.

Manufacturer

Bosch Rexroth lists this valve under material number R900961513, type code 4WRZE10W8-25-7X/6EG24N9EK31/F1D3V. Characteristic curves, performance limits and installation dimensions are documented in datasheet RE 29115, the range overview in RE 07600-B.