4WRPEH6XB24L-2X/G24K0/A1M-743

The 4WRPEH6XB24L-2X/G24K0/A1M-743 valve is produced by Bosch Rexroth for the 4WRP Solenoid Valves series and meters hydraulic flow in automated motion loops. With size 6, it occupies minimal manifold space while still handling moderate flow rates. A subplate mounting connection permits quick replacement without disturbing rigid pipe runs, and the ISO 4401-03-02-0-05 mounting pattern aligns with common CETOP 03 blocks for straightforward interchangeability. The valve delivers a rated flow of 24 l/min at a differential pressure of 35 bar per control edge, giving predictable actuator velocity in compact presses or test rigs. Ports p, a, and b tolerate up to 350 bar, allowing use on high-pressure supply lines. A 24 V DC supply energizes the solenoids directly from machine power rails, and maximum power demand remains below 40 VA to control panel heat build-up. Wiring is completed through a 7-pin (6 + PE) EN 175201-804 connector that carries both command and protective earth conductors. Fluid entering the unit must meet ISO 4406 class 18/16/13 so that spool clearances stay free of abrasive contamination.

A ±10 V command interface (A1) lets motion controllers drive the spool position with standard analog signals, and an input resistance of 100 kΩ minimizes loading on those outputs. A 2.5 A time-lag external fuse in the supply line limits damage if a coil fault occurs while still accommodating inrush current. The IP65 protection class seals the housing against dust and low-pressure water jets, enabling installation on exposed machine frames. Port T withstands back-pressure up to 250 bar so return circuits can be routed through monitored restriction or counterbalance valves without risk of housing rupture. Acceptable residual ripple on the 24 V feed is capped at 2.5 Vpp to prevent oscillations of the proportional solenoid. The mass of 2.9 kg allows a single technician to mount or remove the assembly without lifting equipment, keeping maintenance tasks efficient and safe.