Proportional Directional Valve 4WRPEH6C5B24L-3X/V/24A1 - Bosch Rexroth R901408241

Losing the command signal must not leave a hydraulic axis in an arbitrary position. The direct operated proportional directional valve 4WRPEH6C5B24L-3X/V/24A1 therefore adds a fourth position for safety shut-down alongside the three control positions, at 24 l/min nominal flow and up to 350 bar operating pressure.

Benefits

• Four switching positions, the additional one serves the safety shut-down
• 24 l/min nominal flow in size 6, up to 50 l/min maximum flow
• 350 bar operating pressure at only 3 kg on the ISO 4401-03-02-0-05 pattern
• Direct operated with internal position feedback, no pilot stage and no pilot oil
• ±10 V command value input, 24 VDC, CE, FKM seals for HL hydraulic fluid

Technical data

Applications

The valve is used on axes that must reach a known position on power failure for reasons of personnel safety or process integrity, such as clamping devices, lift tables and tool clamps. Direct actuation also makes it usable where no pilot circuit exists. The small size 6 pattern saves space in the manifold.

Manufacturer

Bosch Rexroth, material number R901408241, type code 4WRPEH6C5B24L-3X/V/24A1. The code part C5B24L names spool symbol and flow rating, the suffix 24A1 the voltage and the command signal form.