Goggle Valve (MANUAL, SLIDING BLADE)

The valve is operated through the following five steps.

1. By operating the worm gear reducer, and rotates the small spur gear.
2. Spur gear is engaged, movable pipe is rotated.
3. Through the screw of the inside, movable pipe rises.
4. So that contact with the blade and the movable pipe is closed.
5. Conversely, when the worm gear and work backwards.

DIMENSION(INFORMATION)