






🚫💧 Stop Backflow Before It Starts — Protect Your Space Like a Pro!
The 4" PVC Backwater Valve by Cinsda is a robust, corrosion-resistant valve designed to prevent sewage backflow in residential and light industrial drainage systems. Featuring durable PVC construction, watertight EPDM and rubber seals, and easy solvent-weld installation, it ensures reliable protection against costly water damage and system failures.
| ASIN | B0D3QTWTCR |
| Batteries Required? | No |
| Best Sellers Rank | #31,104 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #833 in Pipe Fittings |
| Brand | Cinsda |
| Color | White |
| Connector Type | Tee |
| Customer Reviews | 4.6 4.6 out of 5 stars (75) |
| Date First Available | May 9, 2024 |
| Exterior Finish | PVC |
| Included Components | 4" Backwater Valve |
| Item Weight | 3.69 pounds |
| Item dimensions L x W x H | 9.8 x 7 x 6.78 inches |
| Item model number | 4IBVBD |
| Manufacturer | Cinsda |
| Material | Polyvinyl Chloride |
| Number of Pieces | 1 |
| Part Number | 4IBVBD |
| Product Dimensions | 9.8 x 7 x 6.78 inches |
| Size | 4 Inch |
R**S
French Drain backflow preventer
Works as it should
2**3
Buena calidad,evitar cuando limpia el gobierno sistema sanitario
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
La puse porque entraban ratones desde la ciudad , y nunca más volvieron si funciona . La recomiendo.
R**O
Calidad 1A
Excelente
W**S
Puntual
Excelente
K**S
Quality
Price
Trustpilot
1 month ago
2 months ago