Proportional Directional Valve 4WRLE10W6-100LJ-4X/MPY/24F1 - Bosch Rexroth R901558902

Long return lines build up back pressure that distorts the pilot stage and costs control quality. The 4WRLE10W6-100LJ-4X/MPY/24F1 therefore takes the pilot oil return outside through a dedicated line, taps pilot oil internally and regulates 100 l/min nominal flow with internal position feedback.

Benefits

• Internal pilot oil supply with external pilot oil return for a pilot circuit free of back pressure.
• Internal position feedback of the main spool, linear characteristic.
• Nominal flow 100 l/min through spool symbol W6, maximum flow 300 l/min.
• Maximum operating pressure 350 bar, four ports to ISO 4401-05-05-0-05.
• Current command 4...20 mA, 24 VDC supply, weight 9.08 kg.

Applications

Widely branched plants with long tank lines route the pilot oil return separately. The internal supply saves the second feed line. On a size 10 manifold the port pattern to ISO 4401-05-05-0-05 stays unchanged.

Manufacturer

Manufactured by Bosch Rexroth, material number R901558902. Type code 4WRLE10W6-100LJ-4X/MPY/24F1 reveals size, spool symbol, nominal flow rate and the command signal type, the curves are held in the manufacturer datasheet.