Clean Check® 97004 | Hirsch Pipe & Supply

Clean Check® 97004 Extendable Backwater Valve Kit, 4 in, ABS Body, Domestic

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. They are designed to be installed easily outside a home, business or other structure, without using a costly manhole and are readily accessible for maintenance or cleaning. The extendable valves consist of a tee-shaped valve body, a top collar and a bottom collar with a replaceable PVC flapper attached. In the event of back-pressure, the flapper blocks the reverse flow and prevents a sewage backup. Clean Check® valves are available in ABS and PVC and in multiple sizes, to meet the needs of most residential and commercial construction. Vertical offset from upstream to downstream side is: 3 in and 4 in valves - 0.4 in, 6 in valve - 1/2 in.

Clean Check® Backwater Valve Kit, Extendable, 4 in Nominal, ABS Body, Black, Domestic

Body Material      :      ABS
Color      :      Black
Domestic/Import      :      Domestic
Nominal Size      :      4 in
Type      :      Extendable
  • Installs discretely outside - up to 12 ft below ground level
  • Above ground outdoor maintenance accessibility eliminates hidden access indoor applications and the sewer odor and mess of indoor maintenance
  • Prevents sewage backup into plumbed structures as a result of a plugged sewer system, excess volume in the system or groundwater flooding
  • pdfCatalog
  • pdfInstruction/Installation Manual
  • pdfLine Drawing
  • pdfSpecification Sheet
  • videoVideo Link