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The DG4V30BMP7H750 directional valve belongs to the DG4 Directional Valves series produced by Vickers for hydraulic automation systems that require precise oil routing between pump, actuator, and tank. It uses a 0 open center spool so oil can circulate freely when the solenoid is not energized, and it can handle flow rates up to 40 l/min to accommodate medium-sized circuits. The pressure capability on the P, A, and B ports reaches 350 bar, making the valve suitable for high-pressure industrial machinery. A 24 VDC coil drives a wet armature solenoid, giving quiet operation and efficient heat transfer while conforming to a DC supply. The winding meets Class H insulation standards to survive elevated temperatures during frequent cycling, and the electrical load is limited to 30 W to simplify power supply selection.
Continuous duty is supported by a 100 % ED rating so the coil can remain energized without cooldown intervals. Packard Weatherpak P7 pins provide the sealed electrical interface, and a water-resistant manual override lets technicians shift the spool during commissioning or power loss. The electromagnetic assembly will function correctly down to 90 % of the rated supply, guarding against minor voltage drops. The valve tolerates 210 bar in the tank port, permitting backpressure in return lines, and installs on an ISO 4401-AB-03-4-A subplate for interchangeability with other components. An energizing response of 60 ms and a de-energizing response of 40 ms give predictable switching times for control loops.
Coil Insulation Class
Class H
Coil Voltage
24 VDC
Duty Cycle
100% ED
Electrical Connection
Packard Weatherpak Pins (P7)
Manual Override Type
Water-Resistant
Max Flow Rating
40 l/min
Max Operating Pressure (p/a/b)
350 bar
Max Tank Line Pressure (t)
210 bar
Minimum Supply Voltage
90% Rated
Mounting Interface
ISO 4401-AB-03-4-A
Power Consumption
30 W
Response Time (de-energize)
40 ms
Response Time (energize)
60 ms
Solenoid Type
Wet Armature
Solenoid Voltage Type
DC
Spool Type
0 (Open Center)
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