Bosch Rexroth | 4WE6D6XOFEG220N9K4V
4WE6D6X/OFEG220N9K4/V
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The 4WE6D6X/OFEG220N9K4/V valve belongs to the WE Directional Spool Valves series produced by Bosch Rexroth for actuator control in hydraulic automation systems. It is built in valve size 6, so the mounting footprint matches compact subplates. The porting pattern follows ISO 4401-03-02-0-05, enabling interchangeability with standardized manifolds. A 220 VDC solenoid coil draws a rated current of 0.14 A, resulting in a nominal power consumption of 30 W. The coil is specified for a 100 % duty cycle, therefore it can remain energized continuously without overheating. A maximum switching frequency of 4.2 operations per second defines the achievable command rate. Electrical connection is made through a DIN EN 175301-803 plug that simplifies field wiring, and an IP65 enclosure rating shields the assembly from dust and low-pressure water. With two solenoids installed, the unit weighs 1.95 kg, allowing easy manual installation.
Two detent spool positions let the valve mechanically latch each flow path, maintaining state after the coil is de-energized. A concealed manual override permits local shifting during commissioning while preventing accidental actuation in service. The pressure limits reach 350 bar at ports P, A, and B, supporting high-pressure circuits, whereas the tank port withstands up to 210 bar to protect return lines. A maximum flow rate of 80 l/min defines the capacity for medium-sized cylinders and motors. Hydraulic fluid entering the valve must meet ISO 4406 cleanliness class 20/18/15 to minimize wear of the precision spool lands. These performance figures, combined with the standardized mounting and electrical features outlined earlier, make the 4WE6D6X/OFEG220N9K4/V suitable for compact power units and servo-controlled manifolds in industrial machinery.
Technical Specifications
Coil Voltage
220 VDC
Duty Cycle
100% (ED)
Electrical Connector
DIN EN 175301-803
Hydraulic Fluid Cleanliness
ISO 4406 20/18/15
Ingress Protection
IP65
Manual Override
Concealed
Max Flow (dc)
80 l/min
Max Operating Pressure (p/a/b)
350 bar
Max Tank Port Pressure (dc)
210 bar
Nominal Power (dc)
30 W
Porting Pattern
ISO 4401-03-02-0-05
Rated Current (220 Vdc)
0.14 A
Spool Positions
2 (Detent)
Switching Frequency Max (dc)
4.2 1/s
Valve Size
6
Weight (two Solenoids)
1.95 kg
1620 Old Apex Road
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