Backwater Valves are installed in-line with the drainage system, allowing sewer or surface water materials to travel freely in the direction of flow but blocks backflow of those materials in the opposite direction in instances, such as, flooding. Protect buildings from potential flooding caused by rainwater backflow in the sewerage system. The flaps are designed to open freely, enabling the smooth flow of wastewater in the direction of the rainwater drain’s slope. Acting as a physical barrier between a property and the public sewer, the Backwater Valve can also prevent foul smells and harmful pathogens from travelling up the drainage system to the property.

Features & Benefits:

• The design of the body minimises the risk of solid waste accumulating and blocking inside the valve
• Stainless steel anti-flooding flaps to prevent rodents from gaining access to the property
• Robust design and maintenance-free operation
• Suitable as a rodent deterrent

Applications:

• Residential Basements and Lower-Level Drains
• Commercial and Industrial Buildings
• Municipal Infrastructure
• Hospitals, Schools, and Care Facilities
• Rodent Control in Urban Drainage
• Vacation Homes and Seasonal Properties

Technical data:

• Brand - Fernco
• Product Type - Backwater In-Line Valve
• Material - ABS / Stainless Steel / Rubber
• Colour - Terracotta
• Pressure Rating - 0.5Ba
• Max. Operating Temperature -75°C
• Diameter -110mm
• Height - 200mm
• Width - 190mm
• Length - 310mm
• Weight - 1.42kg

Standards & Certifications:

• BS EN ISO 9001:2015 – Quality management system certified by BSI.
• BSI Certification – Assessed capability in quality management.
• ISO 14001:2015 – Certified Environmental Management System.
• Compliance with British and European standards for product reliability and sustainability.