ARI-STEVI Vario 448/449 PN25

The ARI-STEVI Vario 448/449 PN25 control valve is designed for precise and reliable flow regulation in industrial systems operating under moderate pressure conditions. With its straight-through design, flanged connections and screwed seat ring, it offers a robust and maintainable solution for process control. Fitted with the ARI-PREMIO-Plus 2G 5kN electric actuator, the valve provides accurate positioning and consistent control performance, making it suitable for standard control tasks in industrial environments. The valve is ideal for applications in plant construction, process technology and industrial complexes, handling media such as cooling water, cooling brine, hot and warm water, steam and gases. Available in sizes from DN65 to DN100, the PN25 variant is specifically suited to applications requiring higher pressure capability within a more focused size range.