Bosch Rexroth | 4WRA10E30-2XG24N9K4V
4WRA10E30-2X/G24N9K4/V
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The 4WRA10E30-2X/G24N9K4/V proportional directional valve is produced by Bosch Rexroth for the 4WRA Proportional Directional Valves series and directs hydraulic flow in automated machinery. The valve uses electrical actuation controlled by external electronics, and the solenoids run on a 24 V DC supply for precise spool positioning. Its nominal size is 10, and the CETOP size is D05, so it fits NG10 manifolds that follow the ISO 4401-05-04-0-05 interface. The spool identified by symbol E can move between three switching positions to meter flow proportionally. Maximum operating pressure is 315 bar, allowing the valve to handle high-pressure circuits without separate relief devices. These characteristics make the unit suitable for consistent directional control in hydraulic automation systems.
The valve supports a nominal flow of 30 l/min for standard operation and permits up to 75 l/min during short-term peaks. Four ports connect pressure, tank, and two working lines, and the subplate mounting style lets technicians replace the unit quickly. A concealed manual override provides emergency actuation while minimizing accidental use. The electrical interface is a 3-pole plug (2+PE) conforming to EN 175301-803, ensuring compatibility with common machine wiring. FKM seals resist mineral oils and elevated temperatures to maintain internal tightness. The assembly weighs 5.98 kg, a range that is light enough for manual handling yet heavy enough to remain stable on the manifold.
Technical Specifications
Actuation Type
Electrical (External Electronics)
Cetop Size
D05
Electrical Connection
3-Pole (2+PE) EN 175301-803
Manual Override
Concealed
Max Flow
75 l/min
Max Operating Pressure
315 bar
Mounting Interface
ISO 4401-05-04-0-05
Mounting Type
Subplate Mounting
Nominal Flow
30 l/min
Nominal Size
10 (NG10)
Number Of Ports
4
Sealing Material
FKM
Spool Symbol
E
Supply Voltage
24 V DC
Switching Positions
3
Weight
5.98 kg
1620 Old Apex Road
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