The principle of hot and cold water faucet is mainly composed of handle, valve core, water inlet braided pipe and small installation accessories.
Under normal circumstances, the bottom of the ceramic valve core consists of three holes, of which two holes are used for cold water in and out, the other is used for hot water in and out, and the remaining one is used for water out of the valve core. The spool of the faucet has sealing rings for the cold and hot holes to ensure that it is in a sealed state with the main body. After the cold and hot water inlet pipes are connected to the main body, ensure that the hot water pipe and the cold water pipe correspond to the two holes of the spool one by one. . The valve core mainly controls the opening and closing state of the two holes, and when it is activated to the water outlet position of the handle, the corresponding water will come out.
