Customized Duct Fire Damper Automatic For Smoke Ventilation Ductwork

Customized Duct Fire Damper Automatic For Smoke Ventilation Ductwork

Brand Name KC Certification CE,ISO,SGS Place of Origin China Minimum Order Quantity 1Pcs Price USD500-USD5000/SET Payment Terms T/T,D/A,Western Union,MoneyGram Supply Ability 1500SET/MONTH Delivery Time 3 DAYS After Deposit Packaging Details With regular Film and Carton

Customized Fire Damper System for Smoke Exhaust / Ventilation     Product Description   1. Ventilation and air conditioning systems: Fire dampers are often used in ventilation ducts or air conditioning systems. When a fire occurs in the duct, the fire damper can prevent the fire from spreading and adjust the airflow to ensure the safety of personnel during evacuation. 2. Stairwells and fire escapes: In these evacuation passages, the setting of fire dampers can effectively prevent smoke from entering the passages, ensuring that personnel can evacuate successfully in a shorter time. 3. Mechanical pressurized air supply system: For spaces such as smoke-proof stairwells and refuges that need to prevent smoke from intruding, setting fire dampers can prevent smoke from entering. 4. Cable shafts and pipe shafts: Fire dampers in these shafts can prevent fires from spreading to other floors through electrical lines or cable fires. 5. Fire dampers are also required in places where high temperatures may occur, such as kitchens and bathrooms, to ensure that the fire can be effectively controlled when a fire occurs.     Benefits   1. Smoke exhaust valve: The smoke exhaust valve is installed on the pipes of the smoke exhaust system of high-rise buildings and underground buildings. Its basic functions are: temperature (smoke) electrical signal linkage, smoke exhaust fan starts at the same time; manually open the valve, the smoke exhaust fan starts at the same time; output valve opening signal. 2. Smoke exhaust fire damper: The smoke exhaust fire damper is installed on the smoke exhaust system pipes that meet the requirements of smoke exhaust and fire prevention (installed on the pipe at the suction port of the smoke exhaust fan). In addition to the functions of the smoke exhaust valve, its basic functions also have the function of melting when the exhaust temperature exceeds 280℃, closing the valve and stopping the smoke exhaust fan at the same time.3. Fire-proof regulating valve: The fire-proof regulating valve is installed on the ventilation and air-conditioning system pipeline with fire-proof requirements (to prevent the fire from spreading along the air duct). Its function s include: the temperature fuse melts at 70℃ to close the valve; output valve closing signal, the ventilation and air-conditioning system fan stops; stepless air volume adjustment. 4. Smoke and fire-proof regulating valve: The smoke and fire-proof regulating valve is installed on the ventilation and air-conditioning system pipeline with smoke and fire-proof requirements (to prevent the spread of smoke and fire). Its functions include: the smoke (temperature) electrical signal linkage makes the valve close, the ventilation and air-conditioning system fan stops; the valve is closed manually, and the fan stops; the temperature fuse melts at 70℃ to close the valve; output valve closing signal; step-by-step air volume adjustment according to 90° five equal divisions.   Specifications   No Specifications Parameters 1 Installation Easy To Install 2 Durability High 3 Brand Name Xingjin/OEM 4 Size Customized 5 Color Silver 6 Material Galvanized Steel/stainless steel 7 Usage Rectangular Duct Connection System   Feature   Flue gas baffle door is used in the inlet, outlet or bypass flue gas desulfurization and denitration system.   -in plate is usually driven by electric hydraulic drive to expand and expand to isolate the flue gas.   Can be opened or closed by DCS near and far operation.

Product Tags: Customized duct fire damper   Customized fire and smoke dampers   duct fire damper For Smoke Ventilation