




🚫🌊 Stop Backflow Before It Starts — Protect Your Space Like a Pro
The PLUMBING4HOME Horizontal PVC Sewage Drain Check Valve is a robust 110mm backwater valve designed to prevent sewage and stormwater backflow, protecting lower floors from flooding. Made from chemical- and heat-resistant PVC, it also blocks rodents from entering through drainage systems. Certified by CE and WRAS, it ensures reliable, professional-grade protection for residential and commercial buildings.
| Manufacturer | Karmat |
| Part number | 450b |
| Item Weight | 880 g |
| Package Dimensions | 29.7 x 21.8 x 20.2 cm; 880 g |
| Item model number | 5907484551231 |
| Size | 110 mm |
| Color | Orange |
| Material | Polyvinyl Chloride (PVC) Polypropylene (PP) Plastic |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Maximum Pressure | 0.5 Bars |
| Specification met | CE, WRAS |
| Batteries Included? | No |
| Batteries Required? | No |
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