JL900-Q10 electric fluorine-lined ball valve is mainly used for various concentrations of strong alkali organic solvents and other corrosive gas and liquid media pipelines. It is also suitable for conveying pipelines of various concentrations of aqua regia, sulfuric acid, hydrochloric acid, hydrofluoric acid and various organic acids, strong acids and strong oxidants at -50℃～150℃. It is widely used in the automatic adjustment and remote control system of food, environmental protection, light industry, petroleum, papermaking, chemical, textile, electric power and other industries.