In the world of fluid handling and industrial flow control, butterfly valves are among the most efficient and widely used valve types. Known for their compact design, quick operation, and versatility, butterfly valves are essential components in pipelines where space, cost, and ease of operation matter. https://freturetechnoindustrialvalve.wordpress.com/2025/06/27/butterfly-valves-a-comprehensive-guide-to-function-design-applications-selection/