Control Valves

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Control Valves

Control valve STEVI Smart - 440/441 | ARI

The ARI-STEVI® 440 / 441 series consists of straight-through control valves designed for precise flow regulation in industrial applications. These valves are available with pneumatic or electric actuators, ensuring optimal performance, reliability, and efficiency.

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Control Valves

Control valve STEVI Vario - 448/449 | ARI

Ari-Armaturen

Control valve STEVI Vario - 448/449 | ARI

The ARI-STEVI® 448 / 449 series consists of high-performance straight-through control valves with a screwed seat ring, designed for precise flow control in industrial applications. Available with pneumatic (ARI-DP) or electric (ARI-PREMIO-Plus 2G) actuators, these valves ensure reliable, maintenance-free operation and optimal energy efficiency.

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Control Valves

Control 3-way valve STEVI Smart - 450/451 | ARI

Ari-Armaturen

Control 3-way valve STEVI Smart - 450/451 | ARI

The ARI-STEVI® 450 / 451 series consists of three-way control valves (mixing / diverting) designed for precise flow regulation in industrial applications. These valves are available with pneumatic (ARI-DP) or electric (ARI-PREMIO / AUMA SAR) actuators, ensuring reliable and efficient performance.

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Control Valves

Control 3-way valve STEVI Smart - 423/463 | ARI

Ari-Armaturen

Control 3-way valve STEVI Smart - 423/463 | ARI

The ARI-STEVI® 423 / 463 series consists of three-way mixing and diverting control valves designed for precise flow regulation in industrial applications. These valves are available with pneumatic (ARI-DP) or electric (ARI-PREMIO / AUMA SAR) actuators, ensuring high reliability and performance under varying operating conditions.

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Control Valves

Control valve STEVI Pro - 422/462 | ARI

Ari-Armaturen

Control valve STEVI Pro - 422/462 | ARI

The ARI-STEVI® 422 / 462 series consists of straight-through control valves with a screwed seat ring and double-guided plug, designed for precise flow regulation in industrial applications. These valves are available with pneumatic (ARI-DP) or electric (ARI-PREMIO / AUMA SAR) actuators, ensuring reliable operation, durability, and flexibility.

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Control Valves

Control valve STEVI Smart - 440/441 | ARI

Control valve STEVI Vario - 448/449 | ARI

Control 3-way valve STEVI Smart - 450/451 | ARI

Control 3-way valve STEVI Smart - 423/463 | ARI

Control valve STEVI Pro - 422/462 | ARI

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