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PVC Drainage non-return valve
Based on market demand, ERA has launched 3 sizes:110mm, 160mm and 200mm.
Now we are developing 125mm and 250mm.
Usage method: Install horizontally.
As the video shows, if it is mounted vertically, there will be water leakage.
So, what’s the advantage of this product?
When closed, baffle can prevent animals such as mice, cockroaches into the home.
It also keeps out some of the odors.
We have also developed stainless steel baffles to prevent bites from insects and rats.
Besides, we also have type III. Its price is only half of the type II.
ERA, worthy of your trust!
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