4WE6E6X/EW110RN9DK6L/V/62

The 4WE6E6X/EW110RN9DK6L/V/62 valve belongs to the WE Directional Spool Valves series and is manufactured by Bosch Rexroth for hydraulic automation tasks that require reliable on-off or directional control. It is energized by a 110 V AC supply at either 50 or 60 Hz, and the magnetic assembly draws a steady 0.34 A at both frequencies to shift the spool. Class H insulation protects the solenoid windings against the heat produced during continuous duty. Electrical connection is made through a 7-pole DIN EN 175201-804 plug coded DK6L, allowing quick replacement in field service. An IP65 enclosure keeps dust and low-pressure water jets from reaching the coils, while an FKM seal prevents external moisture from entering the wet armature tube. The housing tolerates ambient temperatures up to 50 °C so the valve can be mounted inside warm machine enclosures. When both solenoids are fitted, the assembly weighs 1.95 kg, a light mass that simplifies manifold installation.

For hydraulic performance the spool passage sets limits that match medium-flow power units. This capacity enables the component to route pump flow to cylinders or motors without surcharge delays. The valve carries up to 350 bar on ports A, B, and P, yet the tank port is restricted to 160 bar, providing a defined pressure drop path back to the reservoir. Flow capacity reaches 60 l/min, balancing rapid actuator response with manageable heat generation. The internal passages are rated for fluid temperatures as high as 80 °C, allowing operation with warm return oil from heavily loaded circuits. System cleanliness must be ISO 4406 code 20/18/15 or better so that the fine spool clearances do not stick. A locating hole drilled to ISO 8752-3×8-St holds the body accurately on the sub-plate and resists vibration. These mechanical and fluid limits work together to deliver consistent shift times and long service life within mobile or industrial hydraulic manifolds.