Product Review

This Fullport backwater valve is designed to protect the entire home from hazardous sewage backflow. Once installed it becomes the first line of defense against costly and unsanitary backflow entering the property. Canplas is the industry's premier manufacturer of DWV fittings. To ensure that all your parts fit perfectly and to pass on the economic and time critical benefits of single source supply, Canplas manufactures a complete line of DWV plumbing products available in ABS fittings and PVC fittings.