There are significant differences between electric dampers and manual dampers in multiple aspects. The following is a detailed summary of the differences between the two:
1、 Operation method
Electric air valve:
Drive through electric actuators to achieve remote control and automated operation.
Accurate adjustment can be made through control systems such as temperature control systems, building automation systems, etc., without the need for manual on-site operation.
Manual air valve:
Manual on-site operation is required to open or close valves through mechanical devices such as handles and handwheels.
The operation is relatively cumbersome and cannot achieve remote control and automated adjustment.
2、 Control accuracy and response speed
Electric air valve:
High control accuracy, can be accurately adjusted according to actual needs.
Fast response speed, able to quickly respond to control signals and achieve rapid adjustment of air volume.
Manual air valve:
The control accuracy is relatively low, making it difficult to achieve accurate adjustment.
The response speed is slow and requires manual operation, making it difficult to quickly respond to system changes.
3、 Application scenarios and flexibility
Electric air valve:
Suitable for occasions that require remote control and automated adjustment, such as large air conditioning systems, ventilation systems, etc.
High flexibility, customizable according to system requirements to achieve multiple control functions.
Manual air valve:
Suitable for small systems or as backup equipment, used in case of electric air valve failure.
Relatively low flexibility, mainly meeting basic switch requirements.
4、 Maintenance and Cost
Electric air valve:
The maintenance cost is relatively high, and it is necessary to regularly check the working status of components such as electric actuators and control systems.
However, due to its high degree of automation, it can reduce manual operation costs and improve system efficiency.
Manual air valve:
The maintenance cost is relatively low, mainly checking the integrity of valve body, seals and other components.
However, manual operation costs are high and it is difficult to achieve accurate control.
5、 Structure and complexity
Electric air valve:
The structure is relatively complex, including multiple parts such as electric actuators, transmission mechanisms, and control systems.
Requires a high level of technical expertise and professional knowledge for installation and maintenance.
Manual air valve:
The structure is simple, mainly composed of a valve body and a manual operating device.
Installation and maintenance are relatively easy and do not require excessive professional knowledge.