1-1/2 inch PVC socket ball valves are medium-sized shut-off valves designed with socket (solvent-weld) ends for secure and leak-resistant installation into PVC piping systems. They operate using a smooth quarter-turn ball mechanism that enables quick and reliable on/off flow control. Made from corrosion-resistant PVC, these valves are lightweight, strong, and suitable for low to medium pressure applications in water handling systems. Due to their larger flow capacity, 1-1/2 inch PVC socket ball valves are commonly used in residential plumbing, irrigation networks, swimming pools, aquaculture systems, and light industrial water distribution.