Ari-Stevi Control Valves

The ARI Armaturen ARI-Stevi Control Valves are versatile and high-performance solutions for a wide range of industrial applications, including steam, water, gases, and heat transfer fluids. Designed for precision control, these valves come with options for either electric or pneumatic actuators, offering flexibility in installation and operation.

Key Features:

• High Control Accuracy: The ARI-Stevi valves are known for their precision in controlling media flow, thanks to optimised flow paths and customisable trims.
• Durable and Safe: With a blow-out protected spindle and optional double-walled bellows, the valves provide enhanced safety, especially in high-pressure and high-temperature environments. Materials like stainless steel and heat-resistant carbon steel ensure longevity, even under challenging conditions.
• Noise Reduction: The perforated plug design minimises operational noise, making them ideal for critical environments where sound levels are a concern.
• Wide Range of Applications: These valves can handle media such as steam, hot water, hydrogen, ammonia, and heat transfer oils. They are commonly used in industries like chemical processing, energy, and shipbuilding.
• Versatile Designs: Available in various configurations, including straight-through and three-way body types, the ARI-Stevi range offers sizes from DN15 to DN250, with pressure ratings up to PN160 and temperatures ranging from -60°C to +538°C. They also support a range of connection types such as flanged and butt-welded ends.

     

For industries dealing with aggressive environments, cavitation, or flashing, the ARI-Stevi Pro variant is specially built for high-performance needs, ensuring long-lasting, reliable control.