QTA and QVC Series industrial, compact ball valves feature socket or threaded-pipe connectors, as well as a rugged, all-plastic design similar to that found on higher-cost ball valves. They have Santoprene thermoplastic elastomer seats, full porting, and a 150-psi pressure rating. The QVC Series valves are available in 0.5-in to 4.0-in. sizes in gray or white polyvinyl chloride (PVC). The QTA Series valves are available in 0.5-in to 2.0-in. sizes in gray or white PVC, and include socket and threaded true union end connections. Both provide easy quarter-turn operation and can fit into spaces too small for other valves.
Company
Hayward Flow Control Systems