The fernco in-line backwater valve delivers automatic flood prevention engineered for new drainage system installations. This maintenance-free valve ensures free flow of sewer and surface water materials whilst preventing backflow of drainage contents. The robust design features stainless steel flaps as standard, providing reliable protection against both backflow and pest intrusion, including rats and other rodents. The removable lid enables straightforward inspection without system disruption. Compliant with bs en 13564 guidelines, this 110mm diameter valve incorporates an easy-to-operate locking mechanism for secure installation. The red-orange finish ensures high visibility during inspection and maintenance operations. Features & benefits: maintenance-free automatic operation ensuring continuous flood protection. Stainless steel flaps deliver long-term durability and corrosion resistance. Removable lid for convenient inspection and system monitoring. Protects against backflow and pest intrusion, including rats and rodents. Suitable for stormwater and sewer applications in residential and commercial drainage systems. Easy-to-operate locking mechanism for secure, reliable installation. Complies with bs en 13564 guidelines for backwater valve performance. Diameter: 110mm.
The fernco in-line backwater valve delivers automatic flood prevention engineered for new drainage system installations. This maintenance-free valve ensures free flow of sewer and surface
