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The 4WRAE6E07-2X/G24K31/A1V-280 proportional directional valve belongs to the 4WRA Proportional Directional Valves series from Bosch Rexroth and is used to regulate flow and direction in hydraulic automation circuits. It operates on a nominal 24 V DC supply, while a ±10 V command value input provides the analog reference required for spool positioning. Valve size 6 establishes the mounting envelope, and the ISO 4401-03-02-0-05 porting pattern matches standard subplate manifolds. Under rated conditions the unit delivers a nominal flow of 7 l/min, yet it can accommodate up to 42 l/min when the application demands higher throughput. Working ports A, B, and P withstand pressures to 350 bar, whereas the tank port T is limited to 210 bar, integrating pressure capability suited to most industrial power units.
Electrical consumption stays within 24 VA, with a continuous current draw of 1.2 A and a 2.7 A impulse current during rapid actuation; protection is provided by a time-lag 4 A external fuse. The valve tolerates a residual supply ripple of 2.5 Vpp, preventing control errors when the DC bus is not perfectly smooth. An IP65 ingress rating shields internal components from dust and water spray encountered on machinery frames. FKM seals are fitted to resist common hydraulic oils and maintain leakage integrity. Overall weight is 2.5 kg, allowing straightforward installation without lifting equipment.
Command Value Input
±10 V
External Fuse
4 A (time-lag)
Impulse Current
2.7 A
Ingress Protection
IP65
Max Current Consumption
1.2 A
Max Power Consumption
24 VA
Max Pressure (a, B, P)
350 bar
Max Pressure (t)
210 bar
Max Residual Ripple
2.5 Vpp
Maximum Flow
42 l/min
Nominal Flow
7 l/min
Porting Pattern
ISO 4401-03-02-0-05
Seal Material
FKM
Supply Voltage (nominal)
24 VDC
Valve Size
6
Weight
2.5 kg
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