This is a 4-way, 3-position, spool type, direct acting solenoid valve. In the center condition, ports 2, 4 and 1 are open while port 3 is blocked. By energizing one coil, port 3 opens to 2 and port 4 to 1. When energizing the other coil, port opens port 3 to 4 and port 2 to 1. This valve provides a directional control function with a neutral de-energized state allowing the work ports to be referenced to tank, removing locked in pressure with the inlet port 3 closed. It can be used in anyì hydraulic application where an actuator needs to be controlled in both directions. Always check the operating envelope to make sure the valve will work under the required application conditions. Port 1 is not intended for use as inlet (Tank only).
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