El Principio De i Fuceti de l'Acqua E freddo .

In general, the bottom of the ceramic spool is composed of three holes, two of which are used for inlet and outlet cold water, the other for inlet and outlet hot water, and the remaining one is used for the water outlet inside the spool. The cold and hot holes of the valve core of the faucet have sealing rings to ensure that the main inclined street is in a sealed state, and the hot and cold water inlet pipe pipe is cołegada par assicurarse che el tubo de l'aqua calda e el porco de aqua freda corisponde a i do busi del ponto de valvol uno par un . El nucleo valvol prinsipalmente controla l'apertura e el stato de seràda de i do busi, che el vien ativà a la poxision de l'apuntamento del manego, e l'aqua corrispondente la vegnarà fora el fora{2}