Proportional Directional Valve 4WRLE10E1-60LJ-4X/MXY/24F1 - Bosch Rexroth R901515685

Once working pressure drops below the minimum pilot pressure, an internally supplied valve loses its actuating force. The 4WRLE10E1-60LJ-4X/MXY/24F1 avoids that through external pilot oil supply and external drain, metering 60 l/min nominal flow at up to 350 bar.

Benefits

• External pilot oil supply and external pilot oil return, actuating force retained at low working pressure.
• 60 l/min nominal flow, maximum flow 300 l/min in size 10.
• Spool symbol E1 with a linear characteristic curve, 3 switching positions and 4 ports.
• 4...20 mA command value, 24 VDC through a 7-pole (6 + PE) connector to EN 175201-804.
• Operating pressure up to 350 bar, connection diagram ISO 4401-05-05-0-05, 9.12 kg weight.

Applications

Typical installations run at heavily reduced system pressure under partial load, among them accumulator circuits and wind turbine hydraulics. A separate pilot feed keeps control quality intact in those phases. At 60 l/min nominal flow the valve suits small to medium bore cylinders.

Manufacturer

Bosch Rexroth, material number R901515685. Conformity CE. The type designation 4WRLE10E1-60LJ-4X/MXY/24F1 states size 10, spool symbol E1, 60 l/min nominal flow and series 4X.