ARI-STEVI Pro 470/471-PN16

The ARI-STEVI Pro 470/471 PN16 control valve from Ari-Armaturen is designed for reliable and precise flow regulation in demanding steam and process applications. Featuring a straight-through body with a shaft guided plug, this valve ensures accurate control performance, even under variable operating conditions. Engineered for complex control tasks, the PN16 variant is suitable for a wide range of industrial environments including process technology, plant construction, and general industrial systems. Its robust construction supports consistent operation across applications involving steam, thermal oil, hot water, cooling water, gases and other media. The valve is particularly suited to systems where stability, responsiveness and durability are essential, offering dependable performance in both standard and moderately demanding conditions.