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The DG4V-2C-M-W-B-40 valve belongs to the DG4 Directional Valves series produced by Vickers for controlling hydraulic flow in automated systems. Its spool is in a closed-center position when de-energized, so all ports are blocked and loads remain stationary. A spring-centered design returns the spool to neutral automatically after actuation, simplifying circuit safety. The ISO 4401-03 (NFPA D03) mounting interface allows direct interchange with standard subplates, while the subplate or manifold mounting style lets technicians replace the valve without disturbing pipework. Pressure limits reach 350 bar on the P, A, and B ports, giving the unit compatibility with high-pressure circuits, and the tank port withstands 210 bar to handle elevated return pressures. A maximum flow capacity of 80 L/min (21 gpm) supports medium-size actuators, and operation is permitted across a fluid temperature range of -20 to 70 °C to suit common industrial environments.
At 50 Hz the solenoid coil requires 110 VAC and draws 0.64 A, providing dependable shifting on power systems that follow European frequencies; at 60 Hz the coil runs on 120 VAC with a current of 0.54 A to match North American grids. A conduit box with a 1/2 NPT entry offers protected electrical termination in plant wiring schemes. The plain manual override lets maintenance personnel move the spool during commissioning or if power is lost. Viton seals resist a wide range of hydraulic fluids and elevated temperatures, maintaining leak-free performance. The valve must receive oil meeting ISO 4406 cleanliness class 19/17/14 or better so internal clearances remain unobstructed.
Coil Current (50 Hz)
0.64 A
Coil Current (60 Hz)
0.54 A
Coil Voltage (50 Hz)
110 VAC
Coil Voltage (60 Hz)
120 VAC
Electrical Connection
Conduit Box (1/2 NPT)
Fluid Cleanliness
ISO 4406 19/17/14
Manual Override
Plain
Max Flow
80 L/min (21 gpm)
Max Pressure (p/a/b)
350 bar (5000 psi)
Mounting Interface
ISO 4401-03 (NFPA D03)
Seal Type
Viton
Spool Center Condition
Closed Center (All Ports)
Spring Arrangement
Spring Centered
Tank Port Rating
210 bar (3000 psi)
Valve Mount Type
Subplate/Manifold Mounted
Working Temperature
-20 to 70 C
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