Fire protection dampers are essential components installed on the delivery and return wind pipes of ventilation and air-conditioning systems. When a fire is detected, and the gas temperature within the pipeline reaches 70°C, these dampers automatically close, ensuring compliance with smoke leakage and fire resistance standards. This mechanism acts as a formidable smoke barrier. Exhaust dampers, on the other hand, are installed within the exhaust system pipes or at the suction entrance of the exhaust fan, remaining closed under normal conditions to meet air leakage standards. When fire strikes or smoke needs to be expelled, manual and electric valves are activated to release the smoke efficiently. Typically, fire valves are installed within the ductwork of ventilation and air conditioning systems, whereas smoke exhaust fire valves are specifically installed within the smoke exhaust system ducts.
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Product Features: 1. Available in multiple specifications, catering to a wide range of applications. 2. Utilizes a no-welding TOX process for galvanized sheets, ensuring durability. 3. Manufactured using the common Q235 steel plate forming process. 4. Ensures flexible and reliable movements. 5. Boasts a sleek and attractive appearance. Product Specifications of Fire Damper: - Rectangular Damper: Identified by W × H, where W and H denote the inner diameter dimensions. - Round Damper: Identified by φ D, where D represents the inner diameter of the round valve. - Unit: mm. Product Structure of Fire Damper: The fire damper is composed of several components including the valve body, blade, actuator, and temperature sensor. Note that the cigarette damper variant does not include a temperature sensor.
Packing: Securely wrapped in plastic film to ensure protection. Delivery: Prompt delivery within 30 days of receiving the advanced payment.
Dezhou Linghao Refrigeration Equipment Co., Ltd. is a comprehensive high-tech industry integrating scientific research, design, production and sales. The company was founded in March 2015, located in Dezhou City, Shandong Province, with a registered capital of 52.06 million yuan.
The main products of the company are ventilation equipment, fresh air equipment, mechanical and electrical equipment, fire exhaust equipment, water tank, cooling tower and other central air conditioning systems, purification air conditioning systems and end supporting products.
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Q1. Where is your loading port?
A: Qingdao/Shanghai/Tianjin, China or else port as for your request.
Q2. What's your company's main products?
A: Our company is specialized in central air-conditioning, ventilation, FRP products.
Q3. What's the MOQ for your production?
A: The MOQ is 1pcs or depends on your products requirements.
Q4. Are you a manufacturer or trading company?
A: We are a manufacturer.