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This article introduces the classification and core features of ValenTech industrial electric actuators, including AC/DC driven, switch/regulating, rotary/linear types. Customized for petrochemical, water treatment and building automation scenarios, these actuators deliver stable, high-precision and low-maintenance performance for industrial automation system selection and configuration.

Learn about electric butterfly valves, including their core components, working principle, common types, key advantages, and professional selection tips for industrial and municipal fluid control systems.

This paper compares on-off and modulating multi-turn electric valve actuators in function, structure, performance and application. On-off units merely cut off pipelines while modulating ones deliver precise flow control via closed-loop encoding, with selection advice and supporting actuator solutions attached.

This document classifies electric butterfly valve actuators by power, control, structure, protection and torque, introducing their features, applicable working conditions and selection tips for industrial fluid control.