NIBCO, MB976AB, T51D2-E, Ball Valve - Threaded, True Union, 3-Way 2-Position (Diverter), Corzan® CPVC Schedule 80, EPDM, 1-1/4"The Chemtrol® True Union three-way, two-position diverter ball valve is ideal for applications where quarter-turn flow diversion is needed, but not on/off control. The diverter may also be used to alternately divert flow from either of the side run inlet ports to the branch center inlet port. The valve's full port design produces minimum flow restriction with the lowest possible pressure drop for 90-degree porting. The valve's injection molded CPVC construction with EPDM O-ring is ideal for use in systems for hot corrosive liquids, hot and cold water distribution, chemical processing, industrial plating, deionized water lines, chemical drainage, waste water treatment systems, and similar applications above the temperature range of PVC.The original Chemtrol® True Union design allows the valve and operational components to be conveniently lifted from the piping system for repair or replacement. No disruption or length change of connected piping is required. The valve can be easily joined with the threaded end connections. Corzan® CPVC Schedule 80 thermoplastics demonstrate excellent mechanical strength over broad temperature range, outstanding underground performance and superior hydraulics. Chemtrol Corzan® CPVC valves are lightweight, easy to install, maintenance-free and will not rust, scale, pit or corrode. Choose Chemtrol® valves for the most reliable, versatile and economical valve option in commercial and industrial applications.Features:Valve pressure rating 150 psi at 73°F water non-shock full-portMaximum service temperature 210°FTrue Union designDiverterEPDM O-ringsFemale NPT threaded end connectionsOrange handleDo not use or test with compressed air or other gasesASTM F1970NSF/ANSI Standard 14NSF/ANSI Standard 61, Annex G.