OPERATION:
When de-energized, the valve flows paths are blocked. When energized, the
cartridge's spool shifts to allow flow from ③ to ④ or from ④ to ③ and from ② to ① or
from ① to ②.
Operation of Manual Override Option:
To override, push button in, twist counterclockwise 180°and release. In this position,
valve will remain detented in the shifted condition. To return to normal operation, push
button in, twist clockwise 180°and release. Override will be detented in this position.