Schneider Electric (Barber Colman) MA-318 24V 2-Pos.S/R Valve /Damper Motor

The Schneider Electric (Barber Colman) MA-318 is a versatile and dependable 24V, 2-position spring-return motor designed for precision control of valves and dampers in a variety of HVAC systems. It works by using electrical impulses to rotate a shaft in either direction, which positions a connected valve or damper to control airflow. The MA-318 is frequently used in air handling units, fan coil units, and VAV systems to provide ideal humidity and temperature control. When power is lost, its spring-return feature instantly returns the damper or valve to its initial setting, improving system integrity and safety. This motor has many advantages, such as its sturdy build, quiet operation, and small size. Installation and maintenance are made easier by its unambiguous terminal connections.