Reliable Resistance to Temperatures From 70 Degrees Celsius to 280 Degrees Celsius

• Customization: Available
• Clapboard: without Clapboard
• Filter Number: 1
• Model NO.: damper
• Efficiency: 0
• Filtration Grade: Medium Filter
• Type: Folded Filter
• Transport Package: Polywooden
• Specification: customized
• Trademark: HANQI
• Origin: China
• Production Capacity: 50000PCS/Year
• Package Size: 80.00cm * 60.00cm * 60.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Description

 

Product Introduction: Fire Damper

The Fire Damper is a vital safety component designed to automatically activate and seal off air ducts or ventilation systems in the event of a fire, preventing the spread of flames, smoke, and toxic gases throughout the building. Crafted from high-grade stainless steel, our fire damper offers exceptional durability and longevity, ensuring reliable performance even in the most challenging environments.

Key Features:

1. High Temperature Resistance: Engineered to withstand temperatures ranging from 70°C to 280°C, our fire damper maintains its integrity during a fire, effectively sealing off the ductwork to contain the blaze.

2. Automatic Activation: Equipped with advanced sensors, the damper automatically closes upon detection of a fire, minimizing the risk of fire and smoke spreading through the ventilation system.

3. Durability & Longevity: Constructed from corrosion-resistant stainless steel, the fire damper is built to last, ensuring reliable fire protection for years to come.

4. Easy Installation & Maintenance: Designed for straightforward installation, our fire damper simplifies integration into existing or new ventilation systems. Additionally, routine maintenance is straightforward, helping to maintain optimal performance over time.

5. Compliance & Certifications: Our fire damper complies with international safety standards and is certified for use in a variety of applications, providing peace of mind that your fire safety systems are up to code.

6. Versatile Applications: Suitable for use in commercial, industrial, and residential settings, the fire damper can be tailored to fit various duct sizes and configurations, making it a versatile solution for any building's fire safety needs.

   Product Parameters

   Fire damper, smoke exhaust damper, smoke exhaust fire damper series smoke and fire damper function code list 

Fire damper, smoke exhaust damper, smoke exhaust fire damper product diagram and basic usage parameters
1. Fire damper
Applicable: Fire damper is usually installed on the air duct of ventilation and air conditioning system with smoke and fire protection requirements. It is usually open and the valve is closed at 70ºC, which plays the role of smoke and fire prevention. Performance: When the temperature is 70ºC, the fuse action valve is closed:
Manual closing, manual reset:
The valve closes and sends a signal.
If the customer requires it, the lifting parts can be installed (if the customer does not require it, it will not be installed uniformly) Main technical parameters:
Fuse action temperature: 70ºC;
Valve fire resistance level: 1.5h;
Resistance coefficient when fully open: <0.5.




2. Smoke exhaust fire damper
Applicable: Smoke exhaust fire damper is generally installed on the air duct of the smoke exhaust system. It is usually open. When a fire occurs, it will be closed when the smoke temperature in the smoke exhaust duct reaches 280°. It can meet the requirements of air leakage and fire resistance integrity within a certain period of time, and it is a valve that can isolate smoke and prevent fire.
Performance:
Electric signal DC24V±2.4V opens the valve
Manual reset;
The valve is closed when the temperature reaches 280ºC;
Output electric signal after the valve is actuated;
Observation and hoisting parts can be installed if the customer needs it. (If the customer does not require it, it will not be installed uniformly) Main technical parameters:
Fuse action temperature: 280ºC;
Valve fire resistance level: 1.5h;
Resistance coefficient when fully open: <0.5;
Control voltage: DC24V;
Action current: <0.5A.
The product diagram of smoke exhaust fire damper is shown as follows:


3. Smoke exhaust valve
Applicable: The smoke exhaust valve is generally installed on the air duct of the smoke exhaust system. It is normally closed. When a fire occurs, the smoke detector sends a fire alarm signal. The control center energizes DC24V to the solenoid on the valve to quickly open the valve, or manually open the valve quickly to exhaust smoke. Performance:
Electric signal DC24V+2.4V opens the valve;
The valve can be opened manually;
Manual reset;
Output opening signal after the valve is actuated. Main technical parameters:
Resistance coefficient when fully open: <0.5;
Control voltage: DC24V;
Actuation current: <0.5A.
The schematic diagram of the smoke exhaust valve product is shown below:

5. Multi-leaf smoke exhaust vent
Applicable: Multi-leaf smoke exhaust vents are generally installed in front of the corridor or smokeproof room, on the smoke exhaust system of the windowless room. The air supply vent is installed in the smokeproof front room, generally installed on the side wall. It is normally closed. When a fire occurs, the smoke detector sends a fire alarm signal, and the control center energizes DC24V to the control mechanism on the smoke exhaust vent, so that the smoke exhaust vent opens quickly, and smoke can also be exhausted manually.
As shown in the figure: Wx(H+250) is type II, (W+250)xH is type |, and the aluminum alloy air outlet blades are parallel to the W size.
Performance:
Electrical signal DC24V±2.4V opens the smoke exhaust vent,
Manual opening;
Manual reset;
Output electrical signal when the smoke exhaust vent is opened.

Detailed Photos