4WE6J6X/EG24N9K4/B10V CSA

The 4WE6J6X/EG24N9K4/B10V CSA valve belongs to the WE Directional Spool Valves series and is produced by Bosch Rexroth. It shifts hydraulic flow paths in automated circuits when its solenoid coil is energized. A rated voltage of 24 VDC combines with a rated current of 1.25 A to define the electrical input needed for actuation, while nominal power is limited to 30 W so control cabinets can use standard power supplies. The ±10 % voltage tolerance keeps switching reliable when the supply varies. A DIN EN 175301-803 three-pin connector provides a quick electrical interface and supports field replacement. Continuous operation is possible because the duty cycle is 100 %, and a maximum coil surface temperature of 120 °C specifies the highest permissible thermal rise during such service. The enclosure reaches protection class IP65, preventing dust ingress and low-pressure water jets from affecting the coil or terminals.

The hydraulic section handles up to 80 l/min of flow, enabling the valve to govern medium-sized actuator lines without excessive pressure drop. Working ports P, A, and B can withstand 350 bar, while the T port is limited to 210 bar; these limits prevent housing deformation or seal extrusion under load. A maximum switching frequency of 4.2 actions per second supports rapid cycling in systems that require frequent direction changes. The ISO 4401-03-02-0-05 porting pattern aligns with common sub-plates, simplifying manifold assembly. A throttle insert with a 1.0 mm diameter in port P moderates inlet flow to reduce shock during spool movement. The valve uses FKM seals that resist mineral oils and many synthetic fluids, maintaining leakage control over long service. Together these hydraulic ratings complement the electrical characteristics described earlier and define reliable performance in closed-loop automation.