Is the air valve actuator a compulsory device?

It can be regarded as a compulsory equipment. In the industrial and construction fields, air valve actuators are usually used to control and adjust the air flow in the air duct system. The air valve can be opened or closed according to the control signal to realize the adjustment of air flow. Because of its important role in air conditioning, ventilation and HVAC system, its performance and reliability are very important to the operation of the system.