The Flo-E-Centric plug valves are round-port eccentric plug valves designed in compliance with ANSI/AWWA C517-09. The body, bonnet and plug (NBR encapsulated) are constructed of ASTM A536 grade 65-45-12 ductile iron and flanges are rated ANSI class 150#. All fasteners and washers are stainless steel. These valves are designed primarily for the water and wastewater markets. Other applications include handling a variety of liquids, slurries and gasses including air and some chemicals.