Belimo ARB24-3-S On/Off Floating NSR Valve Actuator 180 in-lb 24V

The Belimo ARB24-3-S 24V Non-Spring Return Valve Actuator is applied to HVAC systems to regulate the flow of water or glycol in heating and cooling applications. It has 180 in-lb of torque and can be controlled by on/off or floating control signals and position valves for accurate temperature control. It functions by changing an electrical signal into a rotating motion to open or shut the valve. Advantages are fine control, low energy consumption, and stability. It is applied in air conditioning, and heating systems of buildings for zone control in air handlers, fan coil units and other HVAC equipment.