Where's the best dampers, fire dampers, air-conditioning plant in Texas

1. The construction and installation of fire dampers with fan, exhaust fan interlock. 2. The operation of the valve mechanism side should be not less than 200mm of headroom to facilitate maintenance. 3. The valve must be checked before installation of the valve operating mechanism is intact, the action is flexible and effective. 4. duct segments damper should be installed in close proximity to the wall or floor of the factory smoke damper, fire damper on both sides of the partition wall from the wall surface should not exceed 200mm Texas damper manufacturers, fire dampers on each side 2.0 piping and insulation material should be used within the range m non-combustible materials. 5. The damper should set up a separate hanger manufacturer damper to prevent pipe deformation affect its performance in the event of fire. 6. damper fuse should be installed in a large piece of the side facing the fire risk. Detection and analysis of performance exhaust damper smoke damper product testing project total two: Close reliability, operating in 10 closed damper, damper should be able to open second closed position flexible and reliable operation shut down, the parts There should be no significant deformation, wear and other damage affecting its sealing performance. Fire off reliability, the use of alcohol or other sources of ignition lights make damper temperature sensor fusion, temperature sensors action, the damper should automatically close and reliable closure include: smoke damper automatically shut down; smoke damper automatically shut down; gaps or blank blades and vanes and between no more than 2mm. Measure the gap with a feeler blade between the blade and the blank or between. Reliability open after 10 open test, electric and manually operated exhaust valves are opened immediately. Manually operated smoke damper should be convenient, flexible, and reliable. And manually open the operating force should not exceed 100N. Operating performance of the electric motor operating performance exhaust valves in the low 15% or 10% higher than the rated working voltage should be flexible, reliable open. 2.4 turn signal output signal output function is turned on exhaust valves should have a turn signal output function. Where's the best dampers, fire dampers, air-conditioning plant in Texas by the Texas Air Conditioning Equipment Co., Ltd. Yu Feng. Yu Feng Air Conditioning Equipment Co., Texas (www.dzyfkt.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Yu Feng and you hand into the brilliant, for a better future!