Overview
Product Details
Square Galvanized Steel HVAC duct fire damper
Product Introduction
Usually it is open, the angle of blade is adjustable at the range of 0 degree to 90 degrees manually, once fire occurs, the gas temperature of duct arrives at 70 degrees, and then the fuse protector will be fused and the damper will close under the pull of spring. Compared with the ordinary fire proof damper, it also can be opened and closed by DC24V electrical control.
Features
1. Using galvanized steel as material to make sure good insulation performance, fire & corrosion resistance.
2. Duration, long service life.
3. Easy installation.
4. The flange is bended directly by the frame.
5. The valve size and color can be customized according to customer's requirements.
6. By DC24V power to close the valve
Advantages
1. Excellent quality control processes, all products have been inspected strictly.
2.The quality of products has reached the standard of “Code of acceptance for construction quality of ventilation and air conditioning works" (GB50243-2002) and "Fire dampers for building venting and smoke-venting system" (GB15930 2007).
3. Complete accessories production and distribution make it easier to install.
Application
Fire dampers are used in air ducts of ventilation and air-conditioning system which has smokeproofing and fireproofing requirements, especially suitable for the important buildings that can not be reset manually.
Our Team
Our Company
Dezhou Aike Air Conditioning Equipment Co. is located in the industrial park of Luquantun Economic Development Zone, Dezhou City, Shandong Province. We are a large-scale joint-stock enterprise integrating the manufacture, sale, installation and maintenance of central air conditioning systems and related products, ventilation terminal equipments, fire and smoke exhaust equipments, and water tank products. The registered capital is 12 million RMB; the number of employees is more than 200, of which the technical personnel account for more than 30%.
We have strict control on the raw materials, and we ensure good quality according to national standards. Our products are advanced in technology, diverse in variety, reliable in quality and widely used; they are well sold in domestic market and many countries abroad, such as Europe, South America, Middle East, Southeast Asia, etc.
