Rexroth 4WE 10 Series Hydraulic Directional Valve

Description

This is a direct-operated directional spool valve, model 4WE 10 E33/CG24N9K4, from Bosch Rexroth. As a 4/3-way valve (4 ports, 3 positions), it is designed for reliable control of the start, stop, and direction of fluid flow in a hydraulic system. It features two 24V DC solenoids for actuation and is built to the NG10 (CETOP 5) mounting standard, ensuring interchangeability and ease of installation.

Specifications

• Manufacturer: Rexroth
• Type: 4WE 10 E33/CG24N9K4
• Material Number (MNR): R900588201
• Valve Type: 4/3 Directional Spool Valve
• Nominal Size: NG10 / CETOP 5
• Actuation: Solenoid-operated
• Control Voltage: 24V DC
• Maximum Operating Pressure: 350 bar
• Spool Symbol: E (P-A, B-T; P-B, A-T; Center P,T,A,B blocked)
• Electrical Connection: DIN EN 175301-803 (Hirschmann-style)

Label Info

• MNR: R900588201
• FD: 88604
• Type code: 4WE 10 E33/CG24N9K4

Application

This valve is widely used in general industrial machinery, machine tools, presses, plastic injection molding machines, and mobile equipment where precise and reliable hydraulic control is essential.

Country of Origin

Made in Germany.

CO2 Impact

By purchasing this reused component, you are helping to avoid approximately 29 kg of CO2 emissions associated with the production of a new one. This is comparable to the emissions from driving a standard car for 145 kilometers.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

The 'N9' designation indicates that the solenoids are equipped with a concealed manual override. This allows for manual actuation of the valve spool for testing, commissioning, or in case of a power failure, without requiring special tools.

Yes, the Rexroth 4WE series is known for its robust construction and long service life. It is designed for millions of switching cycles, making it an excellent choice for demanding, high-frequency applications in industrial automation.

This valve is typically used with mineral oil based hydraulic fluids (HL, HLP) according to DIN 51524. It is crucial to maintain proper fluid cleanliness, typically to ISO 4406 code 20/18/15 or better, to ensure optimal performance and longevity.

Last Update: Friday, March 13, 2026

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