Description
The Belimo ARB24-SR-T NSR 24V Control Valve actuator is used for HVAC systems with a 180 lb-in torque and 2-10 VDC input signal for accurate valve positioning. In fan coil units and air handlers and many other HVAC systems, this actuator is used to control the flow of hot and chilled water to give the exact temperature as desired. The non-spring return design enables accurate modulation and consistent valve positioning other than during spring season. Advantages are dependable operation, accurate control, and energy conservation in HVAC systems.
