Clean Check Extendable Backwater Valve


  • No manhole required
  • Installs discretely outside - up to 12' below ground level
  • Above ground outdoor maintenance accessibility eliminates hidden access indoor applications, and the sewer odor and mess of indoor maintenance
  • Complies with UPC, IPC and IRC codes & ASME and ICC-ES standards
  • Flapper is rated at 75 PSI

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Sku Name
Prevents sewage backup into plumbed structures as a result of a plugged sewer system, excess volume in the system or groundwater flooding.
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Brand : Clean Check
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