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The original Chemtrol® True Union design allows the valve and operational components to be conveniently lifted from the piping system for repair or replacement. Tru-Bloc® advances the True Union concept with the self-adjusting energizer O-ring. The valve can be easily joined with the universal socket and threaded end connections. Please refer to Chemtrol technical data sheets, chemical resistance guides and catalogs for engineering and installation information. 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. Chemtrol® ball valves are backed by a 1-year limited warranty. Because Chemtrol® is a NIBCO brand the flow-control valves are unsurpassed in quality, performance and longevity.
Ball Valve - Model D, Universal End, Tru-Bloc® True Union, Corzan® HP CPVC Schedule 80, EPDM, U51TB-E
Unit of Measure
1 

Material Number

UPC Code

Valve Size

Connection Type

Description

Valve Operator

MB930U6 N/A 039923242037 N/A 1/2 N/A Universal (S & F) x Universal (S & F) N/A U51TB-V 1/2 TUBV FKM CPVC MOD-D N/A Direct Handle
MB930U8 N/A 039923241948 N/A 3/4 N/A Universal (S & F) x Universal (S & F) N/A U51TB-V 3/4 TUBV FKM CPVC MOD-D N/A Direct Handle
MB930UA N/A 039923241849 N/A 1 N/A Universal (S & F) x Universal (S & F) N/A U51TB-V 1 TUBV FKM CPVC MOD-D N/A Direct Handle
MB930UB N/A 039923322197 N/A 1 1/4 N/A Universal (S & F) x Universal (S & F) N/A U51TB-V 1 1/4 TUBV FKM CPVC MOD-D N/A Direct Handle
MB930UC N/A 039923322203 N/A 1 1/2 N/A Universal (S & F) x Universal (S & F) N/A U51TB-V 1 1/2 TUBV FKM CPVC MOD-D N/A Direct Handle
MB930UD N/A 039923322210 N/A 2 N/A Universal (S & F) x Universal (S & F) N/A U51TB-V 2 TUBV FKM CPVC MOD-D N/A Direct Handle
Unit of Measure
1