DG4V3S3BMFWB560

The DG4V3S3BMFWB560 valve belongs to the DG4 Directional Valves series and is manufactured by Vickers for use in hydraulic automation where controlled flow routing is required. A wet armature solenoid minimizes friction losses and permits continuous duty in oil-immersed service, while the F flying-lead DC coil lets installers bring power in without a plug connector. The valve mounts on an ISO 4401-03 / CETOP 3 (NFPA D03) interface so it can be swapped onto standard subplates. A rated flow capacity of 40 l/min (10.5 US gpm) supports medium-sized actuators with acceptable pressure drop. Spool type 3 closes ports P and B and opens A to T in the neutral position, holding one actuator side at tank while isolating the pressure supply.

A plain manual override gives maintenance staff a direct push point to shift the spool during testing or power loss. Ports p, A, and B accept working pressures up to 350 bar (5000 psi), enabling the valve to run in high-pressure circuits, while the tank return is limited to 100 bar (1450 psi) to protect downstream components. The spring-offset B arrangement returns the spool from an energized end position to center when the coil is de-energized, providing a defined fail-safe state. Electrical conduit connects through a 1/2-inch NPT wiring housing thread, giving a standard entry for sealed fittings in industrial environments.