Customized Fixed Round Ball Float For Pneumatic Float Switch 0.7/ 0.8Mm Thickness

customize fixed float ball 63 for Switch from Sanlo company with the top quality Video: https://youtu.be/lTT3v90H_1g Description: The floating ball type hydraulic water level control valve has the function of automatically opening and closing the pipeline to control the water level. It is suitable for various water (pool) automatic water supply systems in industrial and mining enterprises and civil buildings, and can be used as a circulating water supply control valve for