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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Pvc Manual / Automatic Flat Rectangular Zone Dampers For Air Conditioning System
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...Duct Zone 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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Air Duct Damper Aerofoil Blade Machine VCD Machine HVAC Fire Damper Splitters Baffles
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...Duct Damper Aerofoil Blade Machine, HVAC Fire Damper Splitters, Baffles Technology specification - Air Duct Damper Baffles Roll Forming Machine, HVAC Fire Damper Splitters This Fire Damper VCD Blade by the Roll Forming Machine is also named Aerofoil Blade Fastener. The fire damper aerofoil blade production line is a special designed for the production of double layer aerofoil fire damper blades, which consists of fire damper......
JIANGYIN JACK-AIVA MACHINERY CO., LTD
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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 ......
Jiangyin Jack-Aiva Machine Co., Ltd.
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100*100mm-300*300mm Width Adjustable HVAC Fire Damper Duct Frame Roll Forming Machine
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100*100mm-300*300mm Width Adjustable HVAC Fire Damper Shutter Blade Duct Frame Roll Forming Machine Technical Parameter Automatic Fire Damper Roll Forming Machine Machinable Material : A) Galvanized Steel Thickness(MM): 1.0-1.5mm B) Carbon steel Yield ......
Sussman Machinery(Wuxi) Co.,Ltd
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HVAC Duct Roller Shutter Door Roll Forming Machine 0.5-1.5mm Interface Control
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HVAC System Fire Frame Roll forming Line production By formula programmed, different sizes and different quantities can be set in one time. Also, different holes distances can be set to assemble different sizes of blades. The Fire damper frame manufacture ......
Jiangyin Bosj Science & Technology Co., Ltd.
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Low Pressure Drop Swing Non Return Damper Reliable Backflow Prevention For HVAC Systems
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... systems, usually in 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...
Fabia Valve Industry (Suzhou) Co., Ltd.
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Normal Close Volume Control Damper Fire Smoke Damper For Air Ducting
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...HVAC Systems Manual Fire Normal Close Air Smoke Damper Description : 1.70 ℃ or 280 ℃ temperature automatic switch 2. Fire Center electronically controlled shutdown 3. Manually shut down 4. Manual Reset 5. When closed, one or two pairs of contacts output signal. If there is no note, it only output one contact signal. 6. When round duct size ≥630mm, can choose square round electronically controlled dampers......
DONGGUAN LIHONG CLEANROOM CO., LTD
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Fire-Rated MDF Kit Valve Activator for Building Smoke Management Systems with Fail-Safe Operation
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Fire-Rated MDF Kit Valve Activator for Building Smoke Management Systems with Fail-Safe Operation Product Description: The Fire-Rated MDF Kit Valve Activator is a critical life-safety component engineered specifically for building automation and smoke control systems. In the event of a fire, it is responsible for automatically operating dampers and valves within HVAC ducts......
CANGZHOU FUTURE INDUSTRY CO.,LTD
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