🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$52.99
PVC Backdraft Damper Round Duct Check Valve Non Return Flap For Bathroom Kitchen Extractor Fan Ventilation Anti Reverse Flow Air Duct Way(200mm) — image 1
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PVC Backdraft Damper Round Duct Check Valve Non Return Flap For Bathroom Kitchen Extractor Fan Ventilation Anti Reverse Flow Air Duct Way(200mm)

$52.99

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About this item
  • 【Prevent Reverse Irrigation】The PVC Fan Check Valve is designed to effectively prevent reverse irrigation, that water flows in direction and backflow.The valve plays a crucial role in maintaining the proper functioning of your kitchen valve and round pipes.
  • 【 and Reliable】Made from PVC, this check valve is built to last. Its sturdy construction ensures long-term reliability and resistance against , enhancing its performance and its effectiveness in backflow.
  • 【 Prevention】In addition to reverse irrigation, this check valve is also effective in keeping out . Its design and construction prevent the entry of , providing a sanitary and pest-free environment in your kitchen and bathroom.
  • 【Multiple Sizes Available】The PVC Fan Check Valve is available in multiple sizes to accommodate various pipe diameters. With options ranging from 80mm to 200mm, you can choose the appropriate size that fits your specific needs and requirements.
  • 【Easy Installation】The check valve is and can be conveniently integrated into your existing bathroom fan system. With its simple design and clear instructions, you can quickly and effortlessly set up the check valve and enjoy its benefits.
Product description

Feature: * and *For ventilation and ventilation *Extremely material *Role: Prevent reverse irrigation, prevent Details: *Material: PVC *Size: 80mm,100mm,110mm,120mm,150mm,200mm *Color: White *Application: Bathroom fan Package Contents: 1*Check valve

Product details
Brand
Smarbettiy
Manufacturer
Smarbettiy
Material
PVC
Colour
as picture show
Size
200mm
Weight
0.27 kg
Model number
CD37476831N2Z0660X3K46V4KJ0
Part number
CD37476831N2Z0660X3K46V4KJ0

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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