ARI-Armaturen USA, a leader in industrial fluid control solutions, proudly highlights the STEVI® Pro series, a high-performance control valve engineered for precise regulation of liquid and gaseous media in process engineering and plant construction. Designed for seamless integration with electric or pneumatic actuators, the STEVI® Pro series ensures optimal performance across a wide range of applications.
The STEVI® Pro series offers enhanced versatility, now available in heat-resistant cast steel suitable for applications up to +530 °C and featuring butt weld ends for high-pressure scenarios up to 160 bar. Its optimised flow paths and characteristics guarantee high control accuracy, while the replaceable inner trim facilitates easy maintenance. To address noise concerns, the valve incorporates single or multi-stage perforated plugs for effective noise minimisation.
Safety and reliability are paramount in the STEVI® Pro design. The valve includes a blow-out protected spindle and offers optional double-walled bellows for added security. A shaft-guided plug enhances stability, making the STEVI® Pro series a dependable choice for critical applications.
The STEVI® Pro series is suitable for various industries, including energy, chemicals, oil and gas, food and beverages, and shipbuilding. It is adept at handling diverse flow media such as steam, hydrogen, heat transfer oil, water, oxygen, and ammonia. With nominal pressures ranging from PN 16 to PN 160 (DIN EN) and Class 150 to Class 600 (ANSI), and nominal diameters from DN 15 to DN 250 (DIN EN) and 1″ to 8″ (ANSI), the STEVI® Pro series is designed to meet a wide array of operational requirements.