Compact ball valves are one-piece molded PVC valves with a simple but effective design. PVC compact ball valves are an easy-to-use means of turning many plumbing systems on or off. We offer compact ball valves in ½” through 4” diameter sizes. Connection styles for these valves are either socket or threaded. They come in colors gray or white for marking or indicating individual systems. The compact ball valve is mainly used in irrigation systems, water supply, septic tank, waste water systems and general applications that are not considered industrial. Valves are pressure tested at 150 PSI and will handle up to 140 degree temperatures. PVC compact ball valves feature a seal at the ball. Seals are available in either EPDM or Viton to match specific application needs. The compact ball valve is designed as a very cost effective pipe valve to operate an on / off media flow system.