DANFOSS

Danfoss Vickers DG4V-5-0B-M-U-EK6-20 (459157) is a solenoid operated directional control valve designed for precise hydraulic flow direction switching in industrial hydraulic systems. It belongs to the Vickers DG4V-5 series, widely used in medium to heavy-duty hydraulic applications requiring reliable spool control, stable switching performance, and long service life.

This valve is designed in NG10 / D05 size according to ISO 4401-05 mounting interface standards, allowing direct installation on standard subplate or manifold systems. It is widely used in hydraulic power units, presses, machine tools, die casting systems, and industrial automation equipment.

The model DG4V-5-0B-M-U-EK6-20 is a 4/3 directional spool valve with spring-centered operation and solenoid actuation. It provides reliable start, stop, and directional control of hydraulic flow, ensuring stable actuator performance in continuous-duty systems.

According to official Vickers by Danfoss DG4V-5 technical data, this series supports a maximum operating pressure of up to 315 bar and a rated flow capacity of approximately 120 L/min depending on spool configuration and system conditions. :contentReference[oaicite:0]{index=0}

The valve uses a wet-armature solenoid design with ISO 4400 (DIN 43650) electrical connection, ensuring secure wiring, easy coil replacement, and reliable operation under industrial conditions. The EK6 coil configuration is optimized for stable electrical performance and long service life.

The spool design allows smooth hydraulic transition between flow paths, reducing shock and improving system stability during switching operations. This makes it suitable for applications requiring precise motion control and repeatable hydraulic response.

Typical applications include hydraulic presses, machine tools, injection molding machines, material handling systems, steel processing equipment, and test benches where consistent directional control is required.

From a system reliability perspective, the DG4V series is designed for high-duty cycle operation with stable performance under varying load conditions. Proper hydraulic oil filtration and cleanliness are essential to ensure long service life and reduce internal spool wear.

For compatible hydraulic components and system integration, please visit the hydraulic valves category.

Technical support and quotation requests can be submitted through the contact page.

Official product reference: Danfoss official product page.

Conclusion: DG4V-5-0B-M-U-EK6-20 (459157) is a reliable solenoid operated directional control valve designed for stable hydraulic flow control, industrial automation, and heavy-duty hydraulic applications requiring precise spool switching.

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