ARI – STEVI® Control Valves

The STEVI® control valve line offers a wide range of control options, including pneumatic & electric actuators for both temperature & pressure control. The valve design can be straight‑through or mixing/diverting.

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PRODUCT DESCRIPTION:

Model Series Key Attributes

STEVI® Pro (470/471/422/462)

For critical, high-pressure applications – up to PN160, pressure-balanced plugs, high rangeability.

STEVI® Vario (448/449)

Modular and compact with configurable trims and accessories.

STEVI® Smart (440/441, 450/451, etc.)

General-purpose control valves (2-way and 3-way) for HVAC, steam, and process industries.

STEVI® H, 415, 405/460, 453

Specialized for blow-down, feedwater, and automatic stop – optimized for boilers and autoclaves.