Description
The Spartan Valves ME-4840 is a 24V spring-return proportional actuator designed for use in HVAC systems, particularly in applications requiring precise control of airflow or fluid flow. The desired position of the valve to which this actuator is linked is determined by the 2–10V DC signal that it receives and processes. With the help of its internal parts and motor, the ME-4840 actuator modifies the valve position in accordance with the desired flow rate or air volume modulation. The ME-4840 actuator provides precise control over temperature, humidity, and airflow when it is installed in control valves within HVAC equipment such as air handling units, fan coil units, and variable air volume (VAV) boxes. Its spring-return feature offers fail-safe operation, guaranteeing appropriate system operation, and its inverse control capability allows energy-efficient operation and enhanced occupant comfort.
