Schneider Electric Electric Valve Actuators

Overview

The Schneider Electric AG14A02A is a two-position, normally closed, on/off actuator designed for high-temperature hydronic and zone control applications. Operating on 24 volts AC, this actuator opens and closes zone valves in response to low-voltage control signals from thermostats or zone controllers. It includes an auxiliary switch that provides end-of-travel feedback to connected equipment such as circulators or air handlers. The metal construction supports reliable performance in demanding mechanical room environments. Licensed HVAC technicians and plumbers typically install this actuator as part of zoned hot water heating systems. This actuator is suited for residential and light commercial hydronic heating systems where high-temperature water is distributed through zone valves. It is commonly installed on Erie-style valve bodies in baseboard hot water or radiant floor heating configurations. The normally closed fail-safe position ensures the valve closes if power is interrupted, helping protect the system in the event of a control failure. Its auxiliary switch makes it appropriate for applications requiring end-of-stroke interlock wiring to pumps or air handlers. Key Features Two-position, normally closed operation for fail-safe zone control Rated for 24 volts AC control input, compatible with standard low-voltage thermostats and zone panels Built-in auxiliary switch for end-of-travel interlock to circulators or air handlers High-temperature rating suitable for hot…