Q235-A 3mm Ventilation Fire Dampers 0.7A Rectangular Dampers HVAC duct
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Fire hydrant 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 ......
Henan Shuangxin Fire Environmental Protection Equipment Manufacturing Co., Ltd.
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Fire Damper for Sprinkler System Compartmentation and Smoke Control Applications
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Fire damper series Introduction: Fire dampers are usually installed on the air ducts of ventilation and air conditioning systems. They are normally open and close at 70 ℃. When the temperature reaches 70 ° C, the fuse will activate and the valve will close. Turn off the phone, manually reset, or power off, manually reset......
Guangzhou Xingjin Fire Equipment 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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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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Square Fire Resisting Damper Electric Air Duct Motor Damper
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...Electric Air Duct Motor Damper Control Fire Damper Product description The valve is the central air conditioning terminal fittings ventilation and air conditioning and air purification 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, electric......
DEZHOU AOXIN AIR CONDITIONING EQUIPMENT CO.LTD
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Jiangsu yangzhou, China specializing in the production of marine fire damper, Marine Fire Protection baffle
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Fire damper for naval vessels-throttle DAMPER About Marine Throttle-marine Fire Damper Products Overview The fire damper is a term for a shut-off device for piping Ventilation. This marine fire Damper/fire air valve is mainly suitable for ventilation and air conditioning systems such as ships and drilling platforms, and can also be applied to ventilation......
Yangzhou FeiHang Ship Accessories Factory
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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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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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Automatic Volume Control Damper , Electric Air Conditioner Vibration Damper
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Automatic volume control damper / electric air conditioner damper vibration damper 1. Volume control damper introduction Since the day of establishment, VENTECH has built a reputation for going above and beyond to give you the best air you deserve. To us, ......
Hongkong Yaning Purification industrial Co.,Limited
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Electric 24V addressable fire alarm systems manual call point,reset break glass
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Electric 24V addressable fire alarm systems manual call point,reset break glass Specification: Operating voltage: 24VDC Working current: standby status <300uA, alarm status <2mA Connection: The Promise of two bus system (L1, L2) Use of the environment: indoor, temperature -10 ℃ ~ + 50 ℃ Relative humidity ≤95% (40 ℃ ± 2 ℃ without condensation) Weight: about 120g Phone jack: two-wire fire......
Jingo International CO., LTD
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