A PVC ball valve is a type of valve designed to control the flow of fluids or gases within a piping system. Made from polyvinyl chloride (PVC), a versatile and durable thermoplastic material, these valves are favored for their resistance to corrosion, ease of use, and affordability. PVC ball valves operate by using a hollow, perforated, and pivoting ball to control the flow of the fluid through the pipe. They are widely used in various industries such as plumbing, irrigation, chemical processing, and even in recreational applications like swimming pools.