The Fernco In-line Backwater Valve is a crucial component for flood prevention in newly installed drainage systems, offering an automatic and maintenance-free solution. It allows for the seamless and free flow of sewer or surface materials while inhibiting the backflow of drainage materials efficiently.

Tailored to fit a variety of needs, this product is available in assorted sizes to suit most standard smooth PVC pipe dimensions. Enhance your foul sewage system with the Fernco Backwater Valve Double Flap, specifically designed to provide optimal functionality in a 110mm size.

• Size: Suitable for 110mm PVC pipes
• Double flap system for effective sewage prevention
• Supports flood prevention methods in new drainage systems
• Automatically operated for convenience
• Maintenance-free, saving time and effort
• Ensures free-flow of sewer or surface water materials
• Prevents backflow of drainage materials