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Views: 9 Author: Site Editor Publish Time: 2022-09-20 Origin: Site
1. After the valve is used for a period of time, the diaphragm is not damaged, and when the valve leaks, turn the handle clockwise to close the valve;
2. After closing the valve, slightly open the valve, remove the handle, and turn the limit nut counterclockwise half a turn;
3. Install the handle, turn the handle clockwise, and close the valve.
