A valve manufacturer for over 40 years, DynaQuip Controls provides the expertise to address your requirement. Whatever the application, DynaQuip can supply your butterfly valves: sizes from 1 to 48 inches; lug or wafer styles; bodies made of stainless steel, aluminum, cast iron or ductile iron and a variety of disc materials. With our many models DynaQuip Controls has a valve to meet your needs.