🚫💧 Stop Backflow Before It Starts — Protect Your Space with Confidence!
The Cinsda 4" PVC Backwater Valve is a robust, corrosion-resistant check valve designed to prevent sewage backflow in 4-inch PVC drainage systems. Featuring durable PVC construction, watertight EPDM seals, and easy solvent-weld installation, it ensures reliable protection for residential and industrial plumbing setups.
| ASIN | B0D3QTWTCR |
| Best Sellers Rank | 231,590 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 6,843 in Pipe Fittings |
| Brand | Cinsda |
| Customer Reviews | 4.8 out of 5 stars 35 Reviews |
| Exterior Finish | PVC |
| Included Components | 4" Backwater Valve |
| Inlet Connection Size | 4 Inches |
| Inlet Connection Type | FNPT |
| Item Dimensions | 24.9 x 17.8 x 17.2 centimetres |
| Item Type Name | Backwater Valve |
| Item height | 6.78 inches |
| Manufacturer | Cinsda |
| Material | Polyvinyl Chloride (PVC) |
| Model Number | 4IBVBD |
| Outlet Connection Size | 4 Inches |
| Outlet Connection Type | FNPT |
| Specification Met | CSA, NSF, ULC, UPC |
| Unit Count | 1.0 count |
| Valve Type | check valve |
R**S
French Drain backflow preventer
Works as it should
A**R
Buried
Seemed good enough, we'll find out if water doesn't backflush
D**M
Works great
Just what I needed, no more foul odor.
S**A
Tramp
La puse porque entraban ratones desde la ciudad , y nunca más volvieron si funciona . La recomiendo.
R**O
Calidad 1A
Excelente
Trustpilot
2 days ago
5 days ago
