Butterfly valves are characterized by a rotating disc that allows or restricts the flow of fluid. Their design offers a lightweight, compact solution suitable for a variety of applications across industries such as water management, chemical processing, and HVAC systems. Key specifications to consider when selecting a butterfly valve include the size, pressure rating, material of construction, and the type of actuation mechanism (manual or automated). When choosing a butterfly valve from brands like rtf and mix, it is important to assess the valve's compatibility with the fluid being controlled, temperature limits, and required connections. Both brands offer innovative designs that enhance performance, decrease maintenance needs, and improve the overall efficiency of operations.