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The 4WE6EA6X/EG125N9K4QMAG24 valve belongs to the WE Directional Spool Valves series and is produced by Bosch Rexroth for electrically operated hydraulic automation. It conforms to the ISO 4401-03-02-0-05 porting pattern and fits nominal size 6 manifolds, enabling compact integration into standard subplates. A 125 V DC supply energizes the coil, where 30 W of nominal power draws 0.17 A to shift the spool. The winding tolerates a ±10 % voltage variation, maintaining actuation accuracy despite supply fluctuations. Electrical hookup is made through a DIN EN 175301-803 K4 connector, and the design permits continuous energization with a 100 % ED duty cycle. A concealed N9 manual override lets technicians move the spool during setup or outages without dismantling the valve. During prolonged service the coil surface may reach 120 °C, so neighboring components must withstand this temperature.
The hydraulic section accommodates up to 80 l/min of direct-current flow while achieving a switching frequency of 4.2 cycles per second, supporting rapid machine cycles. Maximum permissible pressure at ports A, B, and P is 350 bar, whereas the tank port T is limited to 210 bar in DC operation, guiding relief-valve selection. Fluid cleanliness must meet ISO 4406 20/18/15 to prevent spool erosion and sticking. An IP65 enclosure protects the K4 coil assembly from dust ingress and water jets, allowing mounting in wash-down production areas. These limits define reliable performance when the valve is used for directional control in press circuits, presses, or mobile machinery where precise flow routing under demanding conditions is required.
Cleanliness Class
ISO 4406 20/18/15
Duty Cycle
100% ED (S1)
Electrical Connection
DIN EN 175301-803 (K4)
Ingress Protection
IP65 (K4)
Manual Override
Concealed (N9)
Max Coil Surface Temp
120 °C
Max Flow (dc)
80 l/min
Max Pressure (a/b/p)
350 bar
Max Switching Frequency (dc)
4.2 1/s
Max Tank Port Pressure (t)
210 bar (DC)
Nominal Power (coil)
30 W
Nominal Size
6
Nominal Voltage (coil)
125 V DC
Porting Pattern
ISO 4401-03-02-0-05
Rated Current (coil)
0.17 A
Voltage Tolerance
±10%
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