Solenoid Operated Directional control valves allow fluid to flow into different paths from one or more sources. The direction of fluid flow control is controlled through a manual or electrical spool.
4 Way 2 Position
Direct Acting Spool
Open Center
When De-Energized, the valve allows flow from (3) to (4) and from (2) to (1).
When Energized, the spool shifts and all flow paths are blocked.