A BF valve, commonly known in the industry as a Butterfly Valve, is one of the most widely used flow control devices in piping systems. It is designed to regulate, isolate, or control the flow of liquids, gases, and slurries in various industrial applications. Due to its simple structure, cost-effectiveness, and reliable performance, the BF valve is extensively used in water treatment... https://www.sakshamindustrial.com/delhi/butterfly-valve