Rexroth 4/3 Directional Spool Valve with Solenoid Actuation

Description

This is a high-quality, direct-operated directional spool valve, model 4WE 10 J33/CG24N9K4 from Bosch Rexroth. Engineered in Germany, this valve provides reliable control over the start, stop, and direction of fluid flow in hydraulic systems. It features two 24V DC solenoids for actuation and is built to the NG10 (CETOP 5) standard for easy integration. Its robust construction ensures durability in demanding industrial environments.

Specifications

• Manufacturer: Bosch Rexroth
• Type: 4WE 10 J33/CG24N9K4
• Material Number: R900589988
• Valve Type: 4/3 Directional Spool Valve
• Actuation: Solenoid-operated
• Nominal Size: 10 (NG10 / CETOP 5)
• Operating Voltage: 24V DC
• Max Operating Pressure: 315 bar
• Spool Symbol: J33 (Closed center)

Label Info

• MNR: R900589988
• Model: 4WE 10 J33/CG24N9K4
• FD: 78725

Application

This valve is suitable for a wide range of industrial hydraulic applications, including machine tools, production lines, presses, and mobile machinery, where precise control of hydraulic actuators is required.

Country of Origin

Made in Germany.

CO2 Impact

Opting for this pre-owned component instead of a new one prevents the emission of approximately 9.0 kg of CO2, contributing to a more sustainable industrial operation.

Availability

This item is a used, tested component in excellent working condition. Available for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

Question? What is the significance of the "J33" spool symbol in the model number 4WE 10 J33/CG24N9K4?

The "J33" symbol defines the valve's function in its non-actuated, center position. For this specific valve, it indicates a closed-center configuration where all ports (P, T, A, and B) are blocked, holding the actuator in a fixed position when the solenoids are de-energized.

Yes, the solenoids on Bosch Rexroth 4WE series valves are modular and can be replaced. The correct replacement part number for the 24V DC solenoid (G24) for a size 10 valve should be used to ensure proper fit and performance. The retaining nut allows for easy removal and installation without opening the hydraulic system.

The "N9K4" part of the model number indicates that the valve is supplied without a mating connector, but is designed for a DIN EN 175301-803 (formerly DIN 43650) connector. You will need to source a compatible connector with the appropriate seal to ensure a secure and environmentally protected connection.

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Last Update: Friday, March 13, 2026