Butterfly valve assembly parts are essential components in the operation of butterfly valves, which regulate the flow of fluids in industrial pipelines. These parts, including discs, actuators, and seals, ensure the smooth functioning of the valve, enabling precise control over flow rates. Made from materials such as stainless steel and cast iron, butterfly valve parts are designed for durability, corrosion resistance, and high performance in industries like water treatment, oil and gas, and HVAC.