4WE6X26A6X/EG24N9K4/62

The 4WE6X26A6X/EG24N9K4/62 valve belongs to the WE Directional Spool Valves series from Bosch Rexroth and diverts hydraulic flow to actuators in automated machinery. It is energized by a 24 V DC solenoid, and the coil accepts a voltage variation of ±10% so control cabinets do not need precision-regulated supplies. Continuous energization is possible because the coil is rated for a 100% duty cycle, while a nominal power draw of 30 W limits heat generation and simplifies power budgeting. A maximum coil surface temperature of 120 °C defines the thermal boundary for safe operation. Wiring is completed through a DIN EN 175301-803 plug coded K4, which streamlines installation and maintenance. Once connected, an IP65 enclosure rating shields the electrical parts against dust ingress and low-pressure water jets common in industrial wash-downs. The valve mounts on subplates that follow ISO 4401-03-02-0-05, ensuring interchangeability within modular manifolds.

The hydraulic section routes up to 80 l/min of fluid at working ports p, a, and b with pressures as high as 350 bar, enabling it to drive medium-size cylinders or motors. Back-pressure at the tank port can reach 210 bar, allowing compact return-line layouts. A switching frequency of 4.2 cycles per second supports responsive motion sequences in cyclic equipment. A concealed manual override identified by the N9 code enables positioning during commissioning without exposing the actuator to contamination. The locating hole includes a locking pin, noted by the /62 suffix, to prevent lateral shift on the mounting face. Clean operation depends on oil that meets ISO 4406 class 20/18/15, reducing spool wear and sticking. The hydraulic cleanliness requirement, together with the flow and pressure capabilities, completes the technical profile needed for dependable directional control in automated hydraulic systems.