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Anonymous users2024-01-24If you want to see the direction of the water, if the water comes from the upper left, then the upper valve is the one that controls the right side and the lower side, and only when it is opened, the upper right, the lower left, the lower right, the lower right, the vertical valve is the one that controls the lower right water pipe, and the lower left is the water pipe that controls the lower left side.
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Anonymous users2024-01-23The valve is generally used to control water and electricity, and the water pipe is generally connected to the water valve, and the drinking wire is connected to the electric valve.
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Anonymous users2024-01-22If a solar water heater is installed, the two valves on the left side correspond to the tap water main valve and valve 3 in the figure below, as for which one can not be seen which one, you can try it, there is no cold water at home after the tap water main valve is turned off. The valve on the right corresponds to valve 1 in the figure below.
Look in the direction of the water.
If the water comes from the upper left, then the upper valve is to control the right and lower side, and only when it is opened, the upper right, the lower left, the lower right, the lower right, the water is possible. >>>More
Process holes, useless, because the toilet manufacturing process is fired after pouring mud into the mold to solidify, in order not to produce pores to affect the quality, it must be exhausted in the casting process, and those holes are mold exhaust holes. The hole at the bottom is the mounting hole.
A water stop valve. A return valve.
One opens and closes the toilet sluice, and the other opens and closes the toilet for water. >>>More
I guess it was left over from the time I made it! It's useless.