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The DG4V52CMAP7LH740JA1Y directional valve belongs to the DG4 Directional Valves series and is produced by Vickers for hydraulic automation tasks that require dependable flow switching. It uses a closed center spool to block flow in all ports when in the neutral position, while a spring-centered arrangement returns the spool to neutral automatically after actuation. The wet armature solenoid operates submerged in the working fluid to reduce noise and extend coil life. Compatibility with mineral oil and water-glycol fluids lets the valve fit both standard and fire-resistant circuits. The T port is rated for 210 bar (3000 psi), allowing safe tank line return under high back-pressure conditions. Subplate mounting enables quick removal and replacement without disturbing hard plumbing.
The valve attaches to manifolds with the ISO 4401-AC-05-4-A interface to maintain interchangeability with common industrial subplates. A plug-in G 1/2 electrical connector simplifies field wiring and supports rapid coil replacement. The 7L electrical accessory adds an indicator lamp and a surge suppressor to show coil status and protect against voltage spikes. A water-resistant manual override lets technicians shift the spool during power loss without exposing internals to contamination, and a latching override keeps the valve in the selected position until intentionally reset.
Electrical Accessory
7L (Lamp + Suppressor)
Electrical Wiring
P (Plug-In, G 1/2)
Hydraulic Fluid
Mineral Oil; Water-Glycol
Latching Override
Y (Latching)
Manual Override Type
H (Water-Resistant)
Mounting Interface
ISO 4401-AC-05-4-A
Mounting Type
Subplate Mounting
Solenoid Type
Wet Armature
Spool Type
2 (Closed Center)
Spring Arrangement
C (Spring Centered)
T Port Rating
210 bar (3000 psi)
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