Tekmar Controls 743 Actuating Motor Floating Action

The Tekmar Controls 743 Actuating Motor Floating Action is an electric actuator for precise control of valves in HVAC systems. The part operates using a floating action mechanism, which provides gradual movement for the accurate modulation of the water flow in heating and cooling applications. It is usually used in boilers, chillers, and fan coils for increasing system efficiency and comfort by maintaining the temperature balance. This motor also smooths the performance of the motor, it keeps it responsive but without sudden shifts.