Bosch Rexroth | 4WE6D6XOFEW110N9K4B08V
4WE6D6X/OFEW110N9K4/B08V
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The 4WE6D6X/OFEW110N9K4/B08V directional spool valve is produced by Bosch Rexroth within the WE Directional Spool Valves series to control hydraulic flow in automated machinery. It is equipped with a 110 V AC 50/60 Hz solenoid coil that matches common plant power networks. A 100% ED duty rating allows the coil to remain energized continuously without a thermal break. At energization the valve draws 220 VA, and once seated it maintains position with a holding power of 50 VA to limit energy use. Electrical tolerance of ±10% protects the solenoid against modest voltage fluctuations. The K4 connector in accordance with DIN EN 175301-803 provides a standardized plug interface for wiring. An IP65 enclosure rating shields the assembly from dust ingress and low-pressure water jets. FKM seals withstand aggressive hydraulic fluids and elevated temperatures, sustaining long service life. With both solenoids installed the valve weighs 1.95 kg, allowing simple handling during manifold installation.
The spool offers two detented positions so the selected flow path is held mechanically until the opposing solenoid is energized. This detent removes the need for continuous coil current once the valve has shifted, reducing heat buildup in panel enclosures. A concealed manual override designated N9 permits manual shifting when electrical power is unavailable. The override is recessed to prevent accidental actuation during normal operation. Ports a, b, and p can be pressurized up to 350 bar, supporting high-pressure circuits, while the tank port is limited to 160 bar. The body passes up to 60 l/min, fitting medium-flow hydraulic systems. A throttle insert with a 0.8 mm orifice in port P moderates inlet flow for smoother actuation. The mounting interface follows ISO 4401-03-02-0-05, ensuring compatibility with standard CETOP 03 subplates.
Technical Specifications
Coil Voltage
110 V AC 50/60 Hz
Duty Cycle
100% ED
Electrical Connection
K4 (DIN EN 175301-803)
Holding Power
50 VA
Ingress Protection
IP65
Manual Override
Concealed (N9)
Max Flow (ac)
60 l/min
Max Operating Pressure (a/b/p)
350 bar
Max Tank Port Pressure (ac)
160 bar
Porting Pattern
ISO 4401-03-02-0-05
Seal Material
FKM
Spool Positions
2 (Detent)
Switch-on Power
220 VA
Throttle Insert
Port P Ø0.8 mm
Voltage Tolerance
±10%
Weight (two Solenoids)
1.95 kg
1620 Old Apex Road
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