PVC ball valve is mainly used to cut off or connect the medium in the pipeline, and can also be used for fluid regulation and control. Compared with other valves, it has the following advantages. 1. The fluid resistance is small. Ball valve is the one with the smallest fluid resistance among all valves. Even for reducing ball valve, its fluid resistance is quite small. UPVC ball valve is a new material ball valve product developed in recent years according to the fluid requirements of various corrosive pipelines. Product advantages: the valve body is light in weight, strong in corrosion resistance, compact and beautiful in appearance, light in weight and easy to install, strong in corrosion resistance, wide in application range, hygienic and non-toxic in material, wear-resistant, easy to disassemble, and easy to maintain.