Air duct damper doors are commonly used in power plants or other industries as a flow control medium for flues and air ducts; the opening and closing angle of the air door.90°F, it features full open and full close functions, allowing the complete flow or closure of a system's pipeline medium.
Air Duct Damper Doordot
Withstanding higher pressure and temperature in the systemWelded steel plate structures are commonly used in power plants and other industries as smoke pipes and air ducts for flow control, with wind door opening and closing angles.90°F, it features full open and full close functions, allowing the system to fully circulate or shut off the medium in a certain pipeline.
Advantages
Air duct shutter doors are used in power plant flue gas and air ducts for the purpose of flow control. They feature full open and full close functions, allowing the medium to be fully circulated or shut off within the pipeline. They are generally not used as regulating doors. This type of air door is imported from the United States.CEThe company's technical manufacturing offers the advantages of flexible opening and closing rotation, low driving torque, no jamming in high temperatures, high sealing, and the ability to withstand high pressure and temperature within the system.
Structure
The air door is constructed with steel plate welding, featuring streamlined blades with minimal flow resistance. Surrounding the blades are镶有.0.5～1mmThe elastic stainless steel blades, with increasing system pressure, exhibit higher sealing performance. Both ends are equipped with spherical self-aligning bearings, ensuring that blade deflection does not affect rotation.
The drive methods for air doors include electric, pneumatic, and manual options.
1Work Pressure: Generally<26000PaPlease specify large-sized shut-off dampers or those with special requirements separately.
2Operating Temperature: Generally<350° C, above350° Celsius, please specify (high-temperature air door available)1100℃）；
3Manual, Electric, Pneumatic drive types
4Actuator (optional accessory):90° Partial return swing section, switch type;
5Sealing Effect:>99%Special requirements, if any, please specify.99.5%(Sealing effectiveness above).
