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The DG4V52AMP7LH740T51 directional valve is produced by Vickers for the DG4 Directional Valves series and routes pressurized fluid in hydraulic automation systems. It shifts with a single wet armature solenoid, keeping magnetic parts in oil for quieter operation and longer life. The coil requires 24 V DC, matching common control panels, while a plug-in conduit box streamlines electrical hookup. An integrated indicator lamp shows when the coil is energized, and a surge suppressor limits voltage transients to protect drive circuitry. The valve accepts mineral oil or water-glycol, so it can be used in either standard or fire-resistant installations.
The unit tolerates working pressures up to 31.5 MPa, sustaining high-load circuits without internal damage. Its two spool positions let the control system select either flow or block conditions as needed. The mounting face matches ISO 4401-AC-05-4-A, enabling direct installation on standardized subplates. A T-port back pressure ceiling of 20.6 MPa safeguards seals when return line resistance rises. The wiring port is threaded G 1/2, giving ample room for industry-standard conduit fittings. These mechanical attributes complement the electrical and fluid capabilities noted earlier to ensure reliable service in automated hydraulic manifolds.
Coil Voltage
24 VDC
Electrical Wiring System
Plug-In (Conduit Box)
Hydraulic Fluid
Mineral Oil or Water-Glycol
Indicator Lamp
Included
Max Working Pressure
31.5 MPa
Mounting Interface
ISO 4401-AC-05-4-A
Positions
2 Position
Solenoid Configuration
Single
Solenoid Type
Wet Armature
Surge Suppressor
Included
T Port Max Back Pressure
20.6 MPa
Wiring Port Thread
G 1/2
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