Details Under-silo Butterfly Valve Advantages: Specifically designed for intercepting powder products in silos Durable valve body constructed from carbon steel for long-term reliability Available in sizes DN250 - DN300 to suit various applications Options for square or round fixing flanges for flexible installation Monobloc gasket made of NBR for continuous service in temperatures ranging from -15°C to +100°C Equipped with a manual handling lever for easy operation Specifications: Valve Type: Butterfly Valve Suitable for silos handling powder products Valve body material: Carbon steel Sizes available: DN250 - DN300 Fixing flange options: Square or round Gasket material: NBR (monobloc) for continuous service Temperature range: -15°C to +100°C Operation: Manual handling lever for user-friendly operation