Clean Check Extendable Backwater Valve. Clean Check extendable backwater valves prevent sewage backup into a residence or building as a result of a plugged sewer system, excess volume in the system or groundwater flooding.-6...

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Clean Check Extendable Backwater Valve. Clean Check extendable backwater valves prevent sewage backup into a residence or building as a result of a plugged sewer system, excess volume in the system or groundwater flooding.-6-Inch PVC (3-Piece).

  • APPLICATION: Clean Check PVC extendable backwater valves prevent sewage backup into a residence or building as a result of a plugged sewer system, excess volume in the system or groundwater flooding
  • EASY INSTALLATION: Easy to install; PVC clean check backwater valve installs discretely outside up to 12' below ground level
  • ABOVE GROUND MAINTENANCE: Above ground outdoor backwater check valve maintenance accessibility eliminates hidden access indoor applications, and the sewer odor and mess of indoor maintenance
  • SPECIFICATIONS: Clean check PVC extendable backwater valve; 6" with included inground flapper; manholes not required; prevents sewer backup
  • FOR THE TRADESMAN: RectorSeal is recognized as a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning (HVAC/R), plumbing, electrical, and construction markets
  • APPLICATION: Clean Check PVC extendable backwater valves prevent sewage backup into a residence or building as a result of a plugged sewer system, excess volume in the system or groundwater flooding
  • EASY INSTALLATION: Easy to install; PVC clean check backwater valve installs discretely outside up to 12' below ground level
  • ABOVE GROUND MAINTENANCE: Above ground outdoor backwater check valve maintenance accessibility eliminates hidden access indoor applications, and the sewer odor and mess of indoor maintenance
  • SPECIFICATIONS: Clean check PVC extendable backwater valve; 6" with included inground flapper; manholes not required; prevents sewer backup
  • FOR THE TRADESMAN: RectorSeal is recognized as a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning (HVAC/R), plumbing, electrical, and construction markets