Proportional Directional Valve 4WRPEH6C3B04L-3X/M/24L1 - Bosch Rexroth R901462156

A small hydraulic axis can only be moved as precisely as the valve resolves the oil flow. With 4 l/min nominal flow and internal spool position feedback, this size 6 proportional directional valve stays repeatable even at low command values, up to 350 bar maximum operating pressure.

Benefits

• 4 l/min nominal flow, 8 l/min maximum, sized for fine movements on small cylinders
• 350 bar maximum operating pressure at 3 kg installed weight
• IO-Link interface, so command value and diagnostics share one 5-pole M12 x 1 A-coded plug
• On-board electronics inside the valve, a 24 VDC supply is enough, no external amplifier
• Spool symbol C3 with 4 switching positions plus a fail-safe position for safety shut-down
• Subplate mounting to the ISO 4401-03-02-0-05 interface

Applications

Machine tools, test benches and handling axes that meter small flows are the usual home for this valve. NBR seals match HL hydraulic fluid. IO-Link carries command value and status data on one line, which removes separate analog wiring.

Manufacturer

Manufactured by Bosch Rexroth under material number R901462156.