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The DG4V50AMUEK620 valve belongs to the DG4 Directional Valves series from Vickers and is used to shift hydraulic flow paths in automated circuits. It is a single-stage unit, so the spool is moved directly without a pilot stage for quicker response. Actuation is solenoid operated; an energized coil drives the spool to its working position. The coil requires 115 VAC at 60 Hz and draws 130 VA, which defines the electrical load on the control cabinet. Wiring is completed through an ISO 4400 (DIN 43650) connector, providing a standardized plug for field installation. The energization pattern follows the ANSI B93.9 standard, allowing interchange with other compliant components. A spring offset end-to-end arrangement returns the spool to its rest position when the coil is de-energized, maintaining circuit safety. For mounting, the valve uses an ISO 4401-05 / NFPA D05 interface so it bolts directly to common subplates and manifolds.
The hydraulic performance of the DG4V50AMUEK620 supports a maximum flow of 120 L/min, making it suitable for medium-capacity lines. System pressure may reach 315 bar, and the internal passages are rated to withstand that load continuously. Petroleum oils are the approved operating fluids; selecting other media is not advised. To avoid wear and silting, the oil cleanliness must meet ISO 4406 code 19/17/14 or better. A plain manual override permits the spool to be shifted mechanically during commissioning or when electrical power is unavailable. There is no indicator light, so coil status must be confirmed through the control system, and no spool position monitor is present, meaning the valve does not provide electrical feedback of its actual state.
Actuation Type
Solenoid Operated
Coil Rating
115 VAC 60 Hz
Electrical Connection
ISO 4400 (DIN 43650)
Fluid Cleanliness
19/17/14
Fluid Compatibility
Petroleum Oils
Indicator Light
No
Manual Override
Plain
Max Flow
120 L/min
Max Pressure
315 bar
Mounting Interface
ISO 4401-05/NFPA D05
Power Consumption
130 VA
Solenoid Energization Id
Standard As Per ANSI B93 9
Spool Position Monitor
No
Spring Arrangement
Spring Offset End-To-End
Stage
Single Stage
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