4WE6Y6X/EG24N9DK24L/62 CSA

The 4WE6Y6X/EG24N9DK24L/62 CSA directional spool valve is produced by Bosch Rexroth for the WE Directional Spool Valves series and is intended to shift flow paths in hydraulic automation. Its nominal size 6 (NG6) defines the mounting envelope for compact manifolds, while the ISO 4401-03-02-0-05 porting pattern aligns the P, A, B, and T ports with standard subplates. A rated voltage of 24 V DC and a corresponding rated current of 1.25 A energize the coil, and the electrical input is limited to 30 W DC to control power usage in cabinets. A 100 % ED duty cycle allows the solenoid to remain powered continuously without cycling, and a maximum coil surface temperature of 120 °C sets the limit for acceptable ambient and oil heating. The concealed manual override identified by code N9 lets maintenance personnel shift the spool during commissioning or power loss without exposing external levers.

Clean hydraulic operation is supported by a cleanliness class of 20/18/15 (ISO 4406), which dictates the required filtration standard for the inlet flow. The solenoid is wired through an M12×1 four-pole connector designated DK24L, and the same housing achieves an IP65 rating to block dust and low-pressure water jets in industrial wash-down zones. A locating hole with a locking pin to ISO 8752-3×8 secures the valve on the manifold and prevents rotation when the coil is cycled. Operating pressure reaches 350 bar on ports P, A, and B, giving the spool the strength needed for medium-pressure actuators, while the tank port tolerates 210 bar to accommodate counterbalance circuits. The direct-current design passes up to 80 l/min, so the component fits systems that combine modest size with relatively high flow demand. Together these parameters align the valve with uninterrupted duty requirements and reinforce its suitability for automated hydraulic machines.