4WE6J2-6X/EW110N9K4

The 4WE6J2-6X/EW110N9K4 directional spool valve is produced by Bosch Rexroth for the WE Directional Spool Valves series and is used to route hydraulic oil between actuator ports in automated machinery. Its nominal size 6 layout establishes compact dimensions suited for moderate machine flows, while a maximum flow of 60 l/min supports cylinder or motor rates common to NG6 circuits. The valve withstands operating pressures up to 350 bar so it can be installed on high-pressure supply lines without supplementary pressure reducers. An ISO 4401-03-02-0-05 (NFPA D03) mounting interface lets the unit bolt directly to standard subplates, streamlining manifold design. The high-power wet-pin solenoid is energized with 110 V at 50 or 60 Hz, and a switch-on demand of 220 VA produces sufficient magnetic force to overcome static friction in the spool assembly. Once shifted, the coil holds position with only 50 VA, conserving panel power budgets. A continuous 100 percent duty cycle allows the solenoid to remain energized indefinitely without thermal derating.

A cleanliness class of ISO 4406 20/18/15 defines the maximum particulate load permitted in the hydraulic fluid, preventing spool scoring and leakage. The 3-pole DIN EN 175301-803 K4 connector provides a quick electrical interface and fulfills wiring standards found on modular manifold stations. A concealed manual override labeled N9 lets maintenance staff shift the spool mechanically during commissioning or power loss while reducing the risk of inadvertent activation in service. The enclosure meets IP65 when the mating connector is fitted, giving reliable sealing against dust ingress and low-pressure water jets. Switching cycles can be issued at up to two operations per second, which supports rapid directional changes in servo-controlled clamping or positioning tasks. Tank port pressure is rated to 160 bar to accommodate back-pressure situations caused by long return lines or counterbalance valves.