4WE6D73-6X/EG24N9K4/A12V/62

The 4WE6D73-6X/EG24N9K4/A12V/62 valve belongs to Bosch Rexroth’s WE Directional Spool Valves series and is intended to redirect hydraulic oil within automated machinery. Its nominal size of 6 establishes the mounting pattern and flow paths used in compact manifolds. A rated voltage of 24 VDC allows the solenoid to be driven directly from standard control power, while a rated current of 1.25 A determines the load seen by the supply. The coil consumes 30 W of nominal power, providing the magnetic force needed to shift the spool under load. The electronics accept a ±10 % voltage tolerance so the device remains functional during supply variation common in mobile or industrial plants. A 100 % duty cycle lets the solenoid stay energized continuously, supporting applications that require a held spool position for long periods.

For hydraulic performance, the valve tolerates a maximum operating pressure of 350 bar on ports P, A, and B, enabling use in high-pressure circuits such as presses or injection machines. It passes up to 80 l/min of flow in direct current service without exceeding permissible pressure drop, matching medium-capacity pumps. The tank port withstands 210 bar so back-pressure in the return line does not compromise sealing. A maximum switching frequency of 4.2 actuations per second defines the highest rate for repetitive motion sequences. An IP65 protection class shields the enclosure from dust ingress and water jets, allowing installation on exposed machinery frames while maintaining reliable operation of the spool-shift mechanism.