This new butterfly valve range is versatile
A recently introduced butterfly valve product range (photo) enables easy valve configuration for a wide range of applications, including high-cycling valves to handle high-purity gases, and valves for abrasive service or corrosive media. The modular valve range enables a large number of configurations with the company’s Neldisc metal seat and Jamesbury WaferSphere soft seat. The cross-compatible components and standardized parts make it easy to upgrade valve performance without the need to replace the entire valve. The butterfly valve range offers longer-lasting tightness, lower torque need, less wear and high flowrate, compared to predecessors. — Neles Corp., Helsinki, Finland