4WRA6E07-2X/G24N9K4/V-589

The 4WRA6E07-2X/G24N9K4/V-589 valve is manufactured by Bosch Rexroth within the 4WRA Proportional Directional Valves series. It meters hydraulic oil proportionally to an electrical command, permitting smooth movement and controlled acceleration in automation cylinders. Nominal size 6 establishes a compact envelope while still accommodating a maximum flow of 42 l/min for medium-power circuits. The integrated solenoid operates on a 24 V DC supply, and hysteresis remains below 5 percent so the spool returns accurately to commanded positions. An IP65 protection class prevents dust ingress and low-pressure water jets from affecting the electronics. The porting pattern follows ISO 4401-03-02-0-05, making the valve interchangeable with standard manifolds. A concealed manual override allows local actuation during commissioning or on power loss, and the assembly weighs 2.0 kg for straightforward installation.

For circuit integration, the valve fastens to a subplate mounting surface that supports interface sealing without additional pipework. Ports A, B, and P withstand continuous pressures up to 350 bar, while port T is limited to 210 bar, allowing return lines to use lighter components. Reliable sealing across the stated pressure range is provided by FKM elastomers that tolerate common mineral and synthetic fluids. Correct operation is maintained with oil viscosities between 20 and 380 mm²/s and temperatures from −20 °C to +70 °C, permitting use in both cold storage and warm processing environments. System cleanliness must reach ISO 4406 class 20/18/15 to minimize spool wear and maintain response quality. Together these parameters support stable performance when the valve is mounted in automated presses, plastic machines, or other equipment requiring precise directional control.