Principle Of Float Ball Valve

The valve is pushed into the valve body of the piston to the valve body because the top of the piston is installed with a tight sealing rubber pad. The valve body is mounted in the water outlet relatively The outlet in the valve body is relatively flat and smooth because of the tight sealing rubber pad on the top of the piston. When the buoyancy of the ball exceeds the pressure of the tap water. The piston fitted with a tight sealing rubber gasket seals tightly with the outlet in the valve body and the tap water is shut off by the float valve.