Proportional Directional Valve 4WRLE27V1-600L-4X/MXY/24F1 - Bosch Rexroth R901561111

When the pilot stage has to be fed independently of the working circuit, the MXY build is the answer. Pilot oil enters through X and leaves through Y. The 4WRLE27V1-600L-4X/MXY/24F1 combines that with spool symbol V1 and a 4 to 20 mA command value.

Benefits

• External pilot oil supply and external pilot oil return, the pilot stage stays independent of working pressure
• Spool symbol V1 as a separate spool version within the series
• 4 to 20 mA command value through on-board electronics, 24 VDC supply
• 600 l/min rated flow, up to 1850 l/min maximum flow
• Operating pressure up to 270 bar, port pattern ISO 4401-08-08-0-05
• CE conformity, NBR seals, weight 20.7 kg

Applications

Sensible in plants with their own pilot circuit, for example presses with a separate pilot pump. The pilot stage stays supplied even when main pressure drops to zero during the cycle. Carry symbol V1 over on a replacement, since it names the spool version.

Manufacturer

Bosch Rexroth, material number R901561111, product family 4WRLE. Size 27, spool symbol V1 and the 600 rating can all be read from the type designation.