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The NIBCO CHEMTROL VALVES U51TB-E Chemtrol Tru-Bloc ball valve features a self-adjusting seat and effective blocking capability. It stops flow when an alternate union is removed, facilitating service of the piping system. Constructed from injection molded CPVC with an EPDM O-ring, this valve suits applications involving hot corrosive liquids, chemical processing, and water distribution.
The Chemtrol Tru-Bloc design allows easy connection with universal socket and threaded ends. This valve is lightweight, easy to install, and has a durable construction that prevents rust, scale, and corrosion.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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