ARI-STEVI Vario 448/449 PN16

The ARI-STEVI Vario 448/449 PN16 control valve is a reliable, electrically actuated solution for precise flow regulation in industrial and process applications. Featuring a straight-through body with flanged connections and a screwed seat ring, it is designed for stable and efficient performance under standard operating conditions. Equipped with the ARI-PREMIO-Plus 2G 5kN electric actuator, the valve delivers accurate control and responsive operation, making it ideal for systems requiring dependable automation and regulation. Designed for use in industrial complexes, plant construction and process technology, the valve is suitable for a wide range of media including cooling water, cooling brine, warm water, hot water, steam and gases. Available in sizes from DN15 to DN100, the PN16 variant is well suited to standard pressure systems where consistent control and ease of integration are key.