56 inch butterfly valves are extra-large flow control components engineered to manage extremely high volumes of fluid in major pipeline systems. While designed for large-scale applications, they maintain a streamlined structure that helps reduce space requirements and overall system weight. These valves are typically used in low to medium pressure environments where efficient flow regulation and reliable shutoff are essential. Common applications include municipal water distribution, flood control systems, desalination plants, and industrial cooling water systems, where 56 inch butterfly valves provide dependable performance and long service life.