Proportional Directional Valve 4WRLE27V600L-4X/VXY/24A1 - Bosch Rexroth R901563567

With large cylinders it is normally the valve and not the pump that caps the achievable speed. The 4WRLE27V600L-4X/VXY/24A1 is rated at 600 l/min nominal flow, allows up to 1850 l/min and follows a ±10 V command at 270 bar.

Benefits

• 600 l/min nominal flow in size 27, the body allows up to 1850 l/min.
• 270 bar operating pressure across four ports and three switching positions.
• V spool with internal piston position feedback for a stable characteristic curve.
• External pilot oil supply and external drain through X and Y, independent of working pressure.
• 20.7 kg with FKM seals, ±10 V command on 24 V DC, CE conformity.

Applications

The valve moves large lifting and feed cylinders in presses, test rigs and forming plants. Its high nominal flow shortens rapid traverse times without a second axis. On the ISO 4401-08-08-0-05 interface it matches subplates already in place for size 27.

Manufacturer

Bosch Rexroth, type designation 4WRLE27V600L-4X/VXY/24A1, material number R901563567, product family 4WRLE. The electronics sit inside the unit, so a separate amplifier card is unnecessary.