Discover the essential HVAC volume control motorized fire damper, a pivotal element in ventilation and air conditioning systems, especially designed for civil building engineering and industrial plants. Crafted from robust stainless steel and galvanized steel, the damper is available in versatile rectangular, square, or round shapes to fit your specific needs perfectly. This damper is engineered for efficient smoke exhaust and ventilation, with customizable options for tailored performance. Experience precise manual air volume control with five adjustable levels, ensuring optimal airflow management. The damper's construction is both sturdy and visually appealing, thanks to the choice of machine riveting or solder welding techniques.
Product Description
Fire dampers are usually installed on ventilation ducts. The damper is always open and closed when the air temperature reaches 70°C.
Smoke exhaust fire extinguishing valves are generally installed on the air duct of the smoke exhaust system. It is always on. When a fire occurs, the smoke detector will send out a fire alarm signal. The control center uses DC24V signals to exhaust smoke. When the flue temperature reaches 280°C, it will automatically stop.
Smoke exhaust dampers are generally installed on the air duct of the smoke exhaust system. It is usually closed. When a fire occurs, the smoke detector will send out a fire alarm signal. The control center sends an electrical signal to the solenoid valve on the damper to quickly open the damper, or manually quickly opens the damper to exhaust smoke.
Material: Premium Galvanized Steel/Stainless Steel
Application: Versatile for Hotels, Schools, Hospitals, Shopping Malls, and more.
Usage: Ideal for Rectangular Duct Connection Systems
Function: Efficient Smoke Exhaust and Ventilation
Size: Fully Customized to Your Specifications
Color: Elegant Silver Finish
Shape: Tailored to Your Custom Preferences
Warranty: Reliable 1-Year Coverage
Our products proudly carry CE certification, a testament to our commitment to quality and compliance with international standards.
Our HVAC volume control motorized fire dampers are meticulously packaged in neutral blank boxes and sturdy brown cartons, ensuring safe transit. If you provide a legally registered patent, we offer packaging in distinct branded boxes. Our primary shipping hubs are Tianjin and Qingdao, with the capacity to supply 5000 sets per month.
At Shandong Rivast Air Conditioning Co., Ltd., based in Shandong, China, we are a custom manufacturer with 9 years of dedicated experience. Specializing in air conditioning and ventilation systems, we offer secure payment options and a reassuring standard refund policy through .
About Us:
Dezhou Linghao Refrigeration and air conditioning Equipment company was established in 2015, with the overall project contracting capacity. Many times contracted national and provincial technical research projects. The main products are fans, water tank cooling tower, valves and so on. The business scope includes central air conditioning system, FPS, air inlet and outlet, muffler, exhaust pipe, etc.
Being a direct factory manufacturer, we provide competitive pricing with no middleman fees. Our products are fully customizable and made from high-quality materials, ensuring unparalleled performance and durability.
We offer comprehensive online technical support, alongside reliable return and replacement services. Our product warranty covers 18 months post-manufacture or 12 months post-installation. Within this period, any parts failing due to quality issues are fully covered by our factory.
Q1: Could you assure your quality?A1: All our products come with a CE certificate, and units are tested before packaging, ensuring a 100% qualified rate.Q2: How long is your delivery date?A2: The delivery date is 3-5 days after receiving payment, excluding custom products.Q3: How long is the warranty?A3: We offer a 1-year warranty for free if damage is confirmed to be due to quality reasons by both sides.Q4: Are you a manufacturer or trade company?A4: We are a manufacturer, and we welcome you to visit our factory.Q5. What are your terms of packing?A5: Generally, we pack our goods in neutral blank boxes and brown cartons. If you have a legally registered patent, we can pack the goods in your branded boxes after receiving your authorization letters.
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