A pneumatic butterfly valve is a type of valve widely used in various industries for regulating and controlling the flow of fluids or gases. The design of this valve features a disc that rotates to either allow or restrict flow through a pipe or duct. Pneumatic butterfly valves are particularly favored for their compact size, cost-effectiveness, and ease of use in automation systems. These valves are often found in sectors such as chemical processing, water treatment, power generation, and food and beverage industries.
Basic Design and Working Principle