4WE6W6X/EW110N9DK25L/62

The 4WE6W6X/EW110N9DK25L/62 directional spool valve is supplied by Bosch Rexroth in the WE Directional Spool Valves series. Designed to shift hydraulic flow for automated actuators, it fits a nominal size 6 interface, which sets the cavity dimensions and flow paths. The mounting face follows the ISO 4401-03-02-0-05 pattern, also known as NFPA D03, so the body drops into standard subplates without rework. Circuit ports a, b, and p withstand up to 350 bar, allowing the valve to control high-pressure lines common in industrial presses and machine tools. The solenoid coil is rated for 110 V AC at 50/60 Hz, and a ±10 percent voltage tolerance keeps performance stable when supply levels drift. During energization the coil draws 220 VA switch-on power to move the spool and then settles to a surface temperature not exceeding 120 °C, which prevents insulation damage under sustained duty. An IP65 protection class seals the enclosure against dust and water jets, enabling installation on open manifolds or within spray zones.

Continuous operation is supported by a 100 percent ED duty cycle, so the solenoid can remain energized without mandatory cooling pauses. Once pulled in, the circuit only requires 50 VA holding power, reducing heat and energy use during long shifts. Electrical hookup uses a DK25L five-pole connector with an integrated LED, giving clear coil status while maintaining quick disconnect capability. A concealed manual override lets maintenance staff reposition the spool when power is absent, and it remains functional up to 50 bar in the tank line to prevent leakage during service strokes. The hydraulic path handles up to 60 l/min of flow in AC operation, and the tank port tolerates 160 bar, preventing back-pressure damage in regenerative circuits. Rapid cycling is possible at two shifts per second, a switching frequency that suits logic sequencing valves in automated machinery. Together these figures define a compact valve that manages high flow rates, frequent actuation, and reliable manual backup in demanding hydraulic automation cells.