4WE6G3-6X/EG24K4/62

The 4WE6G3-6X/EG24K4/62 valve is produced by Bosch Rexroth within the WE Directional Spool Valves series. It shifts hydraulic flow paths to actuate cylinders or motors in automated machinery. The coil is energized by a nominal 24 V DC supply, and a rated current of 1.25 A drives the magnet so switching force remains consistent. Nominal power consumption stays at 30 W, enabling compact power supplies to run the valve bank. A voltage tolerance of ±10 % allows operation in systems where supply lines experience minor drops or surges. The electrical interface is a DIN EN 175301-803 K4 connector that speeds wiring and ensures pin compatibility across common manifolds. Continuous service is supported by a 100 % ED duty cycle, so the operator can hold the spool in position without overheating the coil. To protect against dust and water jets, the housing carries an IP65 rating, which makes it suitable for exposed machine frames. Even during prolonged energization the coil surface temperature is limited to 120 °C, preventing thermal damage to adjacent components. A maximum switching frequency of 4.2 s⁻¹ supports rapid actuation in high-cycle machines.

The hydraulic section manages flows up to 80 l/min to cover medium pump capacities found in mobile and industrial installations. Working ports P, A, and B withstand operating pressures up to 350 bar, allowing the valve to control high-pressure circuits without external relief devices. Return port T is restricted to 210 bar to protect tank lines while still supporting counterpressure requirements. The porting pattern follows ISO 4401-03-02-0-05, so the body fits standard subplates and manifold stacks without custom drilling. A locating hole dimensioned as ISO 8752-3×8-St simplifies alignment on the mounting face and secures the unit against vibration. Cleanliness class ISO 4406 20/18/15 defines the fluid purity needed to prevent spool wear and sticking during extended service. These mechanical and hydraulic figures confirm compatibility with modern hydraulic power units and ensure predictable circuit performance.