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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>【Prevent Reverse Irrigation】The PVC Fan Check Valve is designed to prevent reverse irrigation, that water or other fluid flows in only direction and backflow.</li><li>【 Prevention】With its reliable design, this check valve also serves as an effective solution for and other from entering your pipes or ventilation system.</li><li>【 for durable PVC Material】Made of PVC, this check valve is sturdy and for durable, offering long-lasting performance and resistance to and wear.</li><li>【Wide Range of Sizes】Available in sizes ranging from 80mm to 200mm, this check valve can accommodate various pipe diameters, providing compatibility and versatility for different applications.</li><li>【 for Ideal for Bathroom Fan】This check valve is specifically designed for bathroom fans, efficient and smooth exhaust ventilation while effectively reverse airflow.</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.*