DG4V3S0BLMFTWLB560

The DG4V3S0BLMFTWLB560 directional valve belongs to the DG4 Directional Valves series from Vickers and serves as a control element in hydraulic automation systems. Its left-hand build orientation positions the operator components on the left side for consistent installation relative to adjacent valves. Actuation is supplied by a DC solenoid, and the coil is provided with flying leads so the installer can route conductors directly to the control cabinet. Wiring terminates on a terminal block to simplify field connections, while a 1/2 in NPT thread on the wiring housing accepts standard conduit for environmental protection. The valve employs an open center spool that allows pump flow to unload in neutral, and a single spring centered arrangement returns the spool to this neutral position when power is removed. A plain manual override lets maintenance personnel shift the spool without electrical power during commissioning or troubleshooting.

The unit mounts on subplates that follow the CETOP 3 (NFPA D03) interface standard, and its sealing face matches the ISO 4401-AB-03-4-A pattern for interchangeability with common manifolds. Four M5-0.8 (6H) bolts secure the body; the thread size gives adequate clamping force without over-stressing the casting. Hydraulic capacity is defined at 350 bar maximum for ports P, A, and B, enabling the valve to handle high-pressure supply and work lines, while port T is limited to 100 bar to protect return circuits. The internal flow geometry corresponds to Vickers design number 60, identifying the spool and body machining used in this model and ensuring parts compatibility across the series. These mounting and pressure characteristics position the DG4V3S0BLMFTWLB560 for reliable service in compact, high-pressure hydraulic machinery.