Description:   Butterfly valves are the best option due to their low weight and compactness. Its manufacturing and design, are developed to meet the highest requirements of the military naval industry. The range of materials are totally European origin, ensuring the valves to obtain the SHOCK TEST certification. The wide range of materials include nodular cast iron, stainless steel 316 and bronze RG-10. This range of materials is combined with the large band of diameters available, from DN32 to DN400.