T/AHVAXH 12505.9-2025 Valve Comprehensive - Part 9: Miniature Intelligent Electric Valve Actuator

Scope

This standard specifies the terms and definitions, basic parameters, technical requirements, test methods, inspection rules, marking and packaging, transportation and storage, and quality commitments for compact intelligent valve electric actuators. This standard applies to compact intelligent valve electric actuators (hereinafter referred to as "actuators") that use motors as power sources and convert the rotary motion of the motor into linear or angular displacement of the output shaft through a reduction gear mechanism, used to control the opening, closing, or adjustment of valves. These actuators are mainly used in various pipeline valve control systems in industrial automation control systems, such as those in the petroleum, chemical, power, metallurgy, and water treatment industries.

Development Information

Same series standard

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