🛠️ Stop floods before they start — the smart valve your building deserves!
The Karmat 160mm Horizontal PVC Backwater Valve is a durable, chemical-resistant check valve designed to prevent sewage and stormwater backflow in lower-floor plumbing systems. Featuring a rodent-proof seal and smooth interior for sediment-free flow, it operates automatically without power, ensuring reliable flood protection and compliance with building codes.
| ASIN | B00BWOP4AE |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 107,539 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1,025 in Pipes |
| Certification | NF |
| Customer Reviews | 4.8 4.8 out of 5 stars (8) |
| Date First Available | 19 Mar. 2013 |
| Item Package Quantity | 1 |
| Item Weight | 1.89 kg |
| Item model number | 450c |
| Manufacturer | Karmat |
| Material | Plastic |
| Package Dimensions | 38.9 x 29.7 x 25.4 cm; 1.89 kg |
| Part Number | 450c |
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!
