Description
The Belimo CQKB24-SR-RR Electronic Fail-Safe Actuator is for HVAC systems. This proportion actuator has a power supply of 24VAC/DC and has a spring return which means that in case of power failure the damper or valve will always go back to its original position. It is housed in a NEMA 2 enclosure which offers it protection from dust and dripping water. This actuator is used in air handling units, fan coil units and mixing boxes for controlling the rate of airflow or water. That work reduces precise proportional control, reliable fail-safe operation for safety, and long life for the construction enhancing the efficient and safety of the HVAC system.
