Spring Assisted Self Closing Fire Damper - 150℃ Option / Cold Rolled Steel
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Fire damper Introduction: It is applied to the through-wall pipes of ventilation and air conditioning systems with fire protection requirements. The valve operates automatically under the action of the gravity of the blades or the spring force, without the need for power supply. Product parameters: Product Name Classification Model Nominal diameter (DN)(mm) Nominal pressure (PN) (MPa) Gravity Fire Damper fire damper......
Guangzhou Xingjin Fire Equipment Co.,Ltd.
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Dark Grey Single Swing Self Closing Fire Door / 32 dB Steel Acoustic Door/ 60 min Fire Rating
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...Self Closing Fire Door / 32 dB Steel Acoustic Door/ 60 min Fire Rating Self Closing Fire Rated Steel Door Fire doors are vital factor in case of fire to protect life and property from losses. They provide great route for people to get through and escape from fire. Besides, they can effectively stop the spread of fire and smoke. Zhongwo steel fire doors can divide into single swing fire doors and double swing fire......
Zowor Door Industry Co., Ltd
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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 closes......
Henan Shuangxin Fire Environmental Protection Equipment Manufacturing Co., Ltd.
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Curtain Fire Damper Machine | Curtain Type Fire Damper Production
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... fire dampers used in ventilation ducts. Curtain fire dampers consist of multiple interlocking blades that close automatically when a fire occurs. These dampers are widely used in commercial buildings, airports, hospitals, and industrial facilities. The...
JIANGYIN JACK-AIVA MACHINERY 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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0.8-1.5mm Automatic Metal Fire Damper Roll Forming Making Machine
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...Fire Damper Roll Forming Making Machine Summary Fire damper roll forming machine produced fire damper frame, installed in the ventilation or air-conditioning systems, usually it is open, 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. Quick Details Product name: Fire Damper......
Taicang Global Machinery Co., Ltd.
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Smoke Fire Damper Metal Fabrication Rollformers With 14 Stations
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...Fire Damper Metal Fabrication Equipment Roll Forming Machine With Chain Drive Fire damper is temperature control of the memory melting alloy, which is closed by the action of gravity and the action of the spring mechanism. In the new products, the memory alloy is used to deform the valve to close......
Sussman Machinery(Wuxi) Co.,Ltd
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Automatic Fire Damper Metal Roll Forming Machine For 0.8~1.5mm Thickness
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... systems, usually it is open, 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. It can meet the requirement of stability and completeness in a...
Jiangyin Dingbo Technology CO., Ltd.
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CNC Control HVAC Duct Machines 11KW Fire Damper Making Machine
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Fire Damper HVAC Damper Production Line, Air Duct Damper 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......
Jiangyin Jack-Aiva Machine 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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