REXROTH 4WE 10 E50/EG24N9K4/M R901278761

Rexroth Directional Spool Valve NG10

Description

This is a direct operated directional spool valve, model 4WE 10 E50/EG24N9K4/M by Bosch Rexroth. It is a high-performance valve designed for controlling the start, stop, and direction of fluid flow in hydraulic systems. With its robust construction and 24V DC solenoid actuation, it offers reliable and precise control for a wide range of industrial applications. The NG10 size ensures compatibility with standard subplates.

Specifications

• Manufacturer: Rexroth
• Type: 4WE 10 E50/EG24N9K4/M
• Material Number (MNR): R901278761
• Size: NG10 / CETOP 5
• Actuation Type: Double Solenoid, spring-centered
• Maximum Operating Pressure: 350 bar
• Solenoid Voltage: 24V DC
• Solenoid Current: 1.61A
• Spool Symbol: E (All ports P, A, B, T blocked in center position)
• Features: Manual override

Label Info

• MNR: R901278761
• SN: 124399176
• FD: 45801
• Solenoid Coil Part Number: R901258093

Application

This valve is commonly used in industrial machinery, machine tools, presses, mobile hydraulics, and general manufacturing equipment where reliable directional control of hydraulic actuators is required.

Country of Origin

Made in Germany.

CO2 Impact

Re-using this component saves approximately 17.0 kg of CO2 emissions compared to manufacturing a new one, contributing to a more sustainable industrial process.

Availability

This item is a used, tested product in excellent working condition. Available for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the significance of the ‘E’ spool symbol?

The ‘E’ spool symbol for this 3-position valve indicates that in the center (neutral) position, all ports (P, T, A, and B) are blocked, preventing any fluid flow and holding the actuator in position.

Can the 24V DC solenoids be replaced individually?

Yes, the solenoids on Rexroth 4WE valves are modular and can be replaced. The specific part number for the coil is R901258093. Ensure the system is fully depressurized before attempting replacement.

What type of hydraulic fluid is compatible with this valve?

This valve is designed for use with mineral oil-based hydraulic fluids (HL, HLP) according to DIN 51524. For use with other fluids like synthetic esters, always consult the official Rexroth datasheet for material compatibility.

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Friday, March 13, 2026