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PVC Check Valve for Bathroom Kitchen Ventilation Round Pipe Backdraft Damper Prevents Reverse Irrigation Backflow Prevention

<ul><li>PVC Fan Check Valve For Bathroom Kitchen Valve Round Pipe Backdraft Damper</li><li>【 for Durable PVC Material】Made of PVC material, this fan check valve is sturdy and long-lasting, reliable performance for a prolonged period of time.</li><li>【Prevent Reverse Irrigation】The main role of this check valve is to prevent reverse irrigation, allowing for efficient water flow and avoiding the risk of water backflow.</li><li>【 Prevention】Designed with a secure sealing mechanism, this check valve effectively prevents and from entering the pipe and causing blockages or .</li><li>【Multiple Sizes Available】With a variety of size options including 80mm, 100mm, 110mm, 120mm, 150mm, and 200mm, you can easily choose the appropriate size for your specific needs and installation requirements.</li><li>【 Application】Perfect for use in bathroom fans, this check valve ensures smooth and uninterrupted ventilation, enhancing air circulation and maintaining a clean environment.</li></ul>

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Feature：*Brand new and high quality*For ventilation and ventilation*Extremely high quality material*Role: Prevent reverse irrigation, prevent Details：*Material: PVC*Size: 80mm，100mm，110mm，120mm，150mm，200mm*Color: White*Application: Bathroom fanPackage Contents:1*Check valveNote:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.*