PATIKIL 5 Inch Duct Backdraft Damper, Manual Adjustment Airflow Volume Damper with Both End Flange for Vents Fans Extractors Stove Pipes Range Hoods HVAC Ventilation Systems

★★★★★ 4.7 40 reviews

$26.09
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$26.09
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 213618005 Release Date 2026/04/12 List Price $10.44 Model Number 213618005
Category
  • SPECIFICATION: Color: Silver; Outer Diameter: 126 mm / 4.96 inch; Inner Diameter: 8 mm / 0.31 inch; Thickness: 1 mm / 0.04 inch; Length: 150 mm / 5.91 inch; Packing List: 1Pcs Duct Backdraft Damper.
  • FEATURE: Manual operation method, by rotating the handwheel or handle, the air volume can be flexibly controlled, without the need for complex electronic control equipment, making it convenient for staff to make quick adjustments.
  • APPLICATION: This metal manual valve can accurately control the flow rate and direction of the airflow in the ventilation duct to ensure the stable and effective operation of the ventilation system. Suitable for exhaust fans, ventilation openings, circulation systems, etc. in bathrooms, kitchens, factories, and other places.
  • NOTE: Please avoid high temperature, flammable and explosive environments to install and reserve sufficient maintenance space.
  • INSTRUCTION: Choose an air valve matching the ventilation pipe diameter, clean the pipe connections, then use flanges and bolts to seal the valve to the pipe to avoid air leakage; turn the handle clockwise to reduce air volume and close the valve plate, or counterclockwise to increase air volume and open it.​
Size 5 Inch
Color Silver
Material Zinc
Item Weight 1.36 pounds
Part Number pta250407tt001006
Manufacturer PATIKIL
Item model number 1
Batteries Included No
Batteries Required No
Product Dimensions 5.91 x 4.96 x 1 inches
Included Components false
Item Package Quantity 1

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4.7 out of 5
★★★★★
40 ratings | 16 reviews
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