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Manual Ball Valves
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Plast-O-Matic MBV Ball Valve
Plast-o-matic® type MBV valves provide more safety and design features than any other thermoplastic valve. With its mirror-polished ball, perfectly machined sealing surfaces, Trunnion centering design, PTFE thrust bearing and O-ring loaded floating PTFE seats, the True Blue manual ball valve offers smooth turning even in difficult applications. The floating seats automatically compensate for seat wear, and after long term cycling, the carriers can easily be returned to their original position simply by tightening the union nuts. The 2 way valve comes in sizes ranging from ½” up to 4″, and the 3 way version comes in sizes from 2″ to 4″.