





🛠️ Secure your space with the ultimate backflow barrier!
The KARMAT 160mm Horizontal PVC Backwater Valve is a durable, chemical-resistant check valve designed to prevent sewage and stormwater backflow in lower-floor rooms. Featuring a rodent-proof seal and smooth interior for clog-free operation, it installs easily in horizontal sewage pipes without external power, ensuring reliable flood protection and compliance with building codes.
| ASIN | B00BWOP4AE |
| Best Sellers Rank | 103,965 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 952 in Pipes |
| Brand | PLUMBING4HOME |
| Connector Type | Flanged |
| Customer Reviews | 4.8 4.8 out of 5 stars (8) |
| Exterior Finish | Plastic |
| Inlet Connection Size | 1.6E+2 Millimeters |
| Inlet Connection Type | Flange |
| Item Weight | 1.89 Kilograms |
| Manufacturer | Karmat |
| Material | Plastic |
| Model Number | 450c |
| Number of Ports | 2 |
| Outlet Connection Size | 1.6E+2 Millimeters |
| Outlet Connection Type | Flange |
| Size | 160mm |
| Specification Met | NF |
| Valve Type | Check Valve |
A**R
Five Stars
Perfect product, well built and good quality.
G**Y
Very good item
L**E
Bonjour, j'ai installé ce clapet anti retour sur une évacuation des pluviales ce qui a stoppé les remontées d'odeurs d'égouts le résultat est parfait,plus de relents!
Trustpilot
1 month ago
3 weeks ago