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The DG4V32AMPBWLB40 directional valve is manufactured by Vickers and belongs to the DG4 Directional Valves series. It routes hydraulic flow in automated circuits and tolerates 350 bar (5000 psi) on ports P, A, and B. Direction control is provided by a closed center spool that blocks every port in the neutral position, and a spring offset moves the spool end-to-end to a defined rest state after de-energization. Actuation is handled by a wet armature solenoid that consumes 30 W and is designed for continuous operation at 100 % duty cycle, allowing uninterrupted cycling in servo logic blocks.
Class F coil encapsulation combined with Class H insulation protects the winding against elevated temperature during long service life. The body mates to manifolds through the ISO 4401-AB-03-4-A interface and follows the CETOP 3 (NFPA D03) mounting pattern so it can replace other D03 valves without reworking port geometry. Installation requires #10-24 UNC-2B bolts, which secure the housing firmly to the subplate and maintain seal compression under full system pressure.
Coil Encapsulation Class
Class F
Coil Insulation Class
Class H
Coil Power Consumption
30 W
Duty Cycle
Continuous (ED 100%)
Mounting Bolt Thread
#10-24 UNC-2B
Mounting Interface
ISO 4401-AB-03-4-A
Mounting Pattern
CETOP 3 (NFPA D03)
P/a/b Max Pressure
350 bar (5000 psi)
Solenoid Type
Wet Armature
Spool Type
Closed Center (All Ports)
Spool/spring Arrangement
Spring Offset (End-To-End)
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