Catalogue

Showing 25-36 of 1971 item(s)

Control Valves

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 Pro - 470/471 | ARI

Ari-Armaturen

Control valve STEVI Pro - 470/471 | ARI

The ARI-STEVI® 470 / 471 series consists of straight-through control valves with screwed seat rings, shaft-guided plugs, and blow-out protected stems, designed for precise control of liquids, gases, and steam. These valves are available with pneumatic (ARI-DP) or electric (ARI-PREMIO / AUMA SAR) actuators, ensuring high reliability and performance.

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Control Valves

Control valve STEVI Smart - 425/426 | ARI

Ari-Armaturen

Control valve STEVI Smart - 425/426 | ARI

The ARI-STEVI® 425 / 426 series consists of high-performance straight-through control valves designed for large-diameter industrial applications (DN300-500). These valves are available with pneumatic (ARI-DP) or electric (AUMA SAR) actuators, ensuring precise control, durability, and reliability.

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Control Valves

Control valve STEVI Smart - 440/441 | ARI

Ari-Armaturen

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 - 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 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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Actuated On-Off Valves

Actuated on/off valve - 405/460 | ARI

Ari-Armaturen

Actuated on/off valve - 405/460 | ARI

The ARI-STEVI® 405 / 460 series consists of straight-through shut-off valves, designed for reliable flow control in industrial applications. These valves can be equipped with pneumatic or electric actuators, ensuring high performance and precision in shut-off applications.

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Pressure Regulating Valves

Pressure regulating valve - PRESO | ARI

Ari-Armaturen

Pressure regulating valve - PRESO | ARI

The ARI-PRESO® is a spring-loaded pressure regulating valve designed for automatic pressure control in pumping systems, bypass lines, and condensate management. The valve ensures a stable flow and protects equipment from pressure fluctuations.

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Back Pressure Regulators

Excess pressure regulator / back pressure sustaining valve - PREDEX | ARI

Ari-Armaturen

Excess pressure regulator / back pressure sustaining valve - PREDEX | ARI

The ARI-PREDEX® is a self-operated excess pressure regulator, designed to automatically control upstream pressure in piping systems. It ensures precise and reliable pressure regulation for steam, gases, vapors, and liquids while preventing excessive pressure buildup.

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Flow Regulating Manual Valves

Flow regulating manual valve - ASTRA | ARI

Ari-Armaturen

Flow regulating manual valve - ASTRA | ARI

The Flow Regulating Manual Valve - ASTRA | ARI is designed for precise flow control in heating and air conditioning systems. It is suitable for use with water and water-based solutions with cold protection. This valve is categorized under eClass-No. 37010203, indicating its specific classification for industrial and commercial applications.

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Flow Regulating Manual Valves

Flow regulating manual valve - ASTRA PLUS | ARI

Ari-Armaturen

Flow regulating manual valve - ASTRA PLUS | ARI

The ASTRA PLUS Flow Regulating Manual Valve by ARI is designed for precise flow control in heating and air conditioning systems. It is suitable for use with water and water-based solutions with cold protection. This valve is identified by the eClass-No. 37010203, ensuring compatibility and reliability in various HVAC applications.

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Catalogue

Control valve STEVI Pro - 422/462 | ARI

Control valve STEVI Pro - 470/471 | ARI

Control valve STEVI Smart - 425/426 | ARI

Control valve STEVI Smart - 440/441 | ARI

Control valve STEVI Vario - 448/449 | ARI

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

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

Actuated on/off valve - 405/460 | ARI

Pressure regulating valve - PRESO | ARI

Excess pressure regulator / back pressure sustaining valve - PREDEX | ARI

Flow regulating manual valve - ASTRA | ARI

Flow regulating manual valve - ASTRA PLUS | ARI

Catalogue

Athens Department

Thessaloniki Department