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The DG4V-3S-0AL-M-U-D2-H7-60-EN490 valve is manufactured by Vickers as part of the DG4 Directional Valves series and directs hydraulic flow in automated systems. A gray iron body withstands mechanical stress while conveying pressurized oil, and the D03 size allows interchangeability with standard stack valves. An ISO4401-03 interface matches common manifold patterns, and the single stage layout simplifies spool actuation for responsive switching. Subplate or manifold mounting lets technicians replace the valve without disturbing hard plumbing. A rated flow of 40 l/min supports medium-capacity actuators, the maximum inlet pressure of 350 bar accommodates high force circuits, and a 100 bar tank port rating controls return-line backpressure.
The housing measures 5.75 in in length, 1.8 in in width, and 3.57 in in height, so it fits compact power units where space is limited. A mass of 3.5 lb permits one-person installation, and Buna-N seals contain typical mineral-oil fluids without leakage. The solenoid consumes 30 W, limiting heat rise and easing power supply sizing. Continuous service is possible from −20 °C to 70 °C, enabling reliable operation in outdoor or unconditioned environments.
Body Material
Gray Iron
Flow Rate
40 l/min
Interface
ISO4401-03
Max Pressure
350 bar
Product Height
3.57 in
Product Length/depth
5.75 in
Product Weight
3.5 lb
Product Width
1.8 in
Seal Material
Buna-N
Size
D03
Stage
Single Stage
Tank Port Rating
100 bar
Valve Mount Type
Subplate/manifold mounted
Wattage
30 W
Working Temp Max
70 °C
Working Temp Min
-20 °C
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