Membrana Calentador Junkers 2 Agujeros Posicion Diagonal

It performs the function of moving the rod with the plate in the direction of the gas valve. Due to the difference in the resulting pressure in the chambers of the water block (between which the membrane is located), the membrane bends under the pressure of the water. The membrane moves upward and presses the rod on the plate, which in turn presses the gas valve and opens the gas supply to the main burner. When the hot water tap is closed, the pressure in both chambers of the water unit becomes the same, the membrane and rod return to the initial position and the gas flow is blocked.