Sun DNDCXWN Solenoid-operated Directional Spool Valve

This direct acting, solenoid-operated, 4-way, 3-position spool valve is spring centered to the neutral position. When
coil A is energized, the flow is from port 3 (P) to port 2 (A) and from port 4 (B) to port 1 (T). When coil B is
energized, the flow is from port 3 to port 4 and from port 2 to port 1.