Freture Techno Pvt. Ltd is a leading Concentric Butterfly valve manufacturer in Mumbai, India. This design produces a cam-like motion, allowing the disc to lift off the seat during opening, which minimizes wear on both the seat and disc. We offer a wide range of Butterfly valves in a variety of sizes, materials, and finishes. These Butterfly valves are made to the highest standards an... https://www.freture.com/butterfly-valves-manufacturers/concentric-design-butterfly-valves/