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The DG4V50CMUC620 valve belongs to the DG4 Directional Valves series manufactured by Vickers for hydraulic automation where precise flow control is required. It is solenoid operated, so spool shifts occur when an electrical signal energizes the coil. The coil is rated for 220 VAC at 50 Hz, making it suitable for power supplies found in many industrial plants. An ISO 4400 (DIN 43650) connector provides a standardized electrical interface that simplifies field wiring. Electrical demand is limited to 105 VA, allowing the valve to be driven by common relay outputs. A plain manual override lets maintenance staff shift the spool by hand during commissioning or power loss. There is no indicator light, so operating status must be monitored through external sensors. The mounting interface follows ISO 4401-05/NFPA D05 dimensions, permitting direct installation on compatible subplates without adapters.
The valve handles a maximum flow rate of 120 L/min, enabling use in medium-capacity circuits such as presses, machine tools, or mobile attachments. It tolerates operating pressures up to 315 bar, so it can function in high-pressure systems without de-rating. The design is intended for petroleum oils, aligning with the most common hydraulic fluid families. Required fluid cleanliness is 19/17/14, meaning filtration must keep particulate counts within that range to avoid spool wear or sticking. A length of 9.680 in determines how much manifold space is needed, while a width of 2.800 in governs side-to-side clearance in tight panels. The height stands at 4.530 in, which affects vertical packaging within machinery enclosures.
Actuation Type
Solenoid Operated
Coil Rating
220 VAC 50 Hz
Electrical Connection
ISO 4400 (DIN 43650) Connector
Fluid Cleanliness
19/17/14
Fluid Compatibility
Petroleum Oils
Height
4.530 in
Indicator Light
No
Length
9.680 in
Manual Override
Plain
Max Flow Rate
120 L/min
Max Operating Pressure
315 bar
Mounting Interface
ISO 4401-05/NFPA D05
Power Consumption
105 VA
Width
2.800 in
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