Working principle

When the electromagnet is not energized, port 1 to port 2 and port 2 to port 1 are closed. When the electromagnet is electrified, port 2 to port 1 is opened.
Push the button first, and then rotate it counterclockwise to release it. At this time, the valve port opens; Push the button, return to normal, then rotate clockwise, release, the knob is fixed in this position
Electromagnet can work continuously, valve life is long, electromagnet structure is high efficiency, standard filter screen.

Full View Drawing

Technical Specifcations