Butterfly valves regulate flow, using the circular disc. They are often used for throttling the flow. They are applicable for varying industries, such as, pharmaceuticals, chemical operations, or food and beverage industries. There are two types of these valves, lug style butterfly valves and wafer style butterfly valves. We carry both styles. Our valves range in size from 2” to 12” and are manufactured in: brass, stainless steel, ductile iron, and aluminum bronze.