4WE6X7-6X/EG24N9K4/V/62

The 4WE6X7-6X/EG24N9K4/V/62 valve belongs to the WE Directional Spool Valves series and is manufactured by Bosch Rexroth for controlling hydraulic flow paths in automation systems. Its nominal size 6 defines the spool and port geometry required for compact power units. A porting pattern that follows ISO 4401-03-02-0-05 allows direct mounting on standard subplates without additional drilling. The coil is designed for a 24 V DC supply so it can be driven from common machine control voltages. A rated current of 1.25 A provides a clear parameter for selecting the output stage of the power supply. With a nominal power draw of 30 W, the solenoid imposes a moderate thermal load on enclosures. Voltage tolerance of ±10 % ensures reliable actuation despite normal fluctuations on the direct-current bus. Continuous operation is supported by a 100 % ED duty cycle, eliminating the need for off-time in cyclic service. Insulation class F protects the winding against elevated temperatures encountered during extended energization. The coil surface may reach 120 °C, a limit that guides spacing from temperature-sensitive components.

Electrical connection is made through the K4 plug in accordance with DIN EN 175301-803, permitting quick replacement of coils during service. Use of a recognized DIN interface also simplifies wiring harness design in modular manifolds. A concealed manual override labeled N9 lets technicians shift the spool manually while preventing unintended activation during operation. The housing fulfills IP65, so airborne dust and water jets cannot enter the electrical cavity. Hydraulically, the valve accommodates flow rates up to 80 l/min, enabling medium-capacity actuator circuits. Operating pressure on ports P, A, and B may be as high as 350 bar, supporting high-pressure systems common in industrial presses. The tank port resists back-pressure up to 210 bar, allowing return lines to run at elevated levels without compromising seal integrity. FKM sealing material provides chemical and heat resistance that matches the temperature capability of the coil.