The Only 1-Drum

and an environmentally friendly powder coat finish that transforms an unappealing piece of emergency equipment into an attractive safety fixture

Seal Material: Buna-N

Updated Part Number: 111-049A

NuTech 1/2 in Sweat Manual Balancing Valve, Flow Range 0.4 to 1.3 gpm - MB1E-1A-050S-050S Nominal Size-54" X 42" X 1.25" The Only 1-DrumFeatures a blowoutproof stem with double EPDM O ring seals, a union with an EPDM O ring seal, an adjustable memory stop, and dual pressure temperature ports. Valve has a brass venturi flow element for greater accuracy and allows for manual balancing and shut off. For use in commercial and residential hydronic heating and cooling applications.