Rexroth 4WEH 16 Electro-Hydraulic Directional Valve

Description

This is a used but fully functional 4WEH 16 series electro-hydraulic directional spool valve manufactured by Bosch Rexroth. It is engineered for high performance in industrial hydraulic systems, offering precise control over fluid direction. This valve, with a nominal size of NG16, is operated via a 230V AC solenoid and features a concealed manual override for added safety and control during setup or power loss. Its standardized mounting interface makes it a reliable component for new installations or as a direct replacement part.

Specifications

• Manufacturer: Rexroth
• Type: 4WEH 16 J71/6EW230N9ETK4
• Material Number: 00924621
• Valve Type: 4/3-way Directional Spool Valve
• Actuation: Electro-hydraulic
• Nominal Size: NG16 (CETOP 7)
• Mounting Pattern: ISO 4401-07-06-0-94
• Solenoid Voltage: 230V AC, 50/60 Hz
• Electrical Connection: Connector DIN EN 175301-803

Label Info

• Model: 4WEH 16 J71/6EW230N9ETK4
• MNR: *00924621* A032
• Serial: 00005158

Application

This valve is suitable for a wide range of industrial hydraulic applications, including presses, injection molding machines, machine tools, and general manufacturing equipment where reliable directional control of high-flow hydraulic fluid is required.

Country of Origin

Made in Germany

CO2 Impact

By purchasing this reused component, you are contributing to a circular economy and helping to avoid approximately 18 kg of CO2 emissions associated with the production of a new part.

Availability

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

FAQ

The 'J' spool symbol indicates a specific flow path configuration. In its neutral position, ports P, A, B, and T are all interconnected, which is often used for pressureless circulation in the system when the valve is not actuated.

Yes, the 'W230' designation typically refers to a 230V 50/60Hz AC solenoid coil. However, it is crucial to check the datasheet for any performance differences, such as slight variations in switching times or power consumption between the two frequencies.

NG16 (Nominal Size 16) refers to the valve's port size and flow capacity, capable of handling higher flow rates than smaller NG6 or NG10 valves. It uses a standardized mounting interface according to ISO 4401-07-06-0-94, ensuring interchangeability with other valves of the same size.

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Last Update: Friday, March 13, 2026