HVAC Duct System Rectangular Fire Dampers AC380V 3A Micro Switch
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Fire Damper Fire dampers are passive fire protection products used in heating, ventilation, and air conditioning (HVAC) ducts to prevent the spread of fire inside the ductwork through fire-resistance rated walls and floors. Fire/smoke dampers are similar to fire dampers in fire resistance rating, and also prevent the spread of smoke inside the ducts. When a rise in temperature occurs, the fire damper......
Henan Shuangxin Fire Environmental Protection Equipment Manufacturing Co., Ltd.
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Galvanized Steel Rectangular Fire Dampers For Smoke Exhaust And Ventilation Systems
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...Fire dampers are HVAC system components designed to prevent the spread of fire and smoke through the ductwork of a building. They are typically installed at ductwork penetrations through fire-rated walls, floors, and ceilings. Fire dampers work by automatically closing and sealing off a duct in the event of a fire......
Guangzhou Xingjin Fire Equipment Co.,Ltd.
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Marine rectangular fire damper
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... for boiler hot air way adjustment, according to distinguish between nominal diameter specifications DN100 - DN1400 18 species, etc.Circular damper in full close state leakage rate of 3% or less;The highest working pressure 50 kpa or less...
Yangzhou FeiHang Ship Accessories Factory
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Marine rectangular fire damper
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... for boiler hot air way adjustment, according to distinguish between nominal diameter specifications DN100 - DN1400 18 species, etc.Circular damper in full close state leakage rate of 3% or less;The highest working pressure 50 kpa or less...
Yangzhou FeiHang Ship Accessories Factory
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Fire Damper HVAC Damper Production Line, Air Duct Damper Machine
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Fire Damper Assembly Machine Brief Introduction - Fire Damper Riveting Platform The Fire Damper Assembly Machine is consisted of Fire Damper Riveting Platform, Cooper Sheathing and Square Shaft Assembly Machine. The fire hydrant riveting platform is a valve fire assembly production line specially developed for fire damper assembly. It adopts assembly line operation, no welding, and the valve body does not need to be painted. The fire damper...
Jiangyin Jack-Aiva Machine Co., Ltd.
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Pvc Manual / Automatic Flat Rectangular Zone Dampers For Air Conditioning System
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...Dampers Duct Zone Dampers provide a reliable and cost-effective solution for air flow control in ductwork zone systems. These rectangular zone dampers are designed to fit into any type of duct system, and are perfect for HVAC duct control systems. The damper frame is made of galvanized steel for superior durability and long-term performance, while the damper blade action is automatic for precise control. The damper...
SHIJIAZHUANG WOODOO TRADE CO.,LTD
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Manual Reset Adjustable Hvac Fire Damper Fusing Temperature 70℃ / 280 ℃
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...the air-conditioning ventilation systems or firewalls. Its blades keep open. When the temperature of smoke that pass through the fire damper reaches the fusible temperature setting, the blade spring will close automatic to block smoke and flame extending....
DONGGUAN LIHONG CLEANROOM CO., LTD
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Fire Damper Frame Making Machine #Curtain Fire Damper Fabrication Machine # Curtain Fire Damper Frame Auto Production Line
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Curtain Fire Damper Frame Making Machine Technology specification The Curtain Fire Damper frame auto Production Line also named Fire Damper, Curtain Fire Damper making machine and Fire Dampers Fabrication Machines, The whole Curtain Fire Damper frame ......
JIANGYIN JACK-AIVA MACHINERY CO., LTD
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Fire Damper Valve Optimize Flow Control With Efficiently Designed
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...an open state. In case of fire, it closes when the smoke temperature inside the duct reaches 70 ℃ and can meet the requirements of smoke leakage and fire resistance integrity for a certain period of time, serving as a smoke and fire barrier. The first...
Fabia Valve Industry (Suzhou) Co., Ltd.
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Customized Safe Galvanized Steel Fire Damper And Smoke Damper
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... of civil building engineering in an industrial plant.The wind valve is an interpretation of the valve. There are eight main categories: fireproof valve, smoke exhaust fire damper, smoke exhaust valve, manual air volume control valve,...
DEZHOU AOXIN AIR CONDITIONING EQUIPMENT CO.LTD
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