By NORMA Group

By NORMA Group

PVC Backwater Valve Flapper, 6 in., White

SKU:

1530603
NDS 6 in. White Backwater Valve Flapper (NDS 1530603) has an elastomeric gasket for a watertight seal
Outside view of the NDS 6 in. White Backwater Valve Flapper (NDS 1530603) shows the quick action flapper allows unrestricted uni-directional flow
Top down view of the inside of the NDS 6 in. White Backwater Valve Flapper (NDS 1530603) showing the hinge attachment for easy installation
Top down view of the outside of the NDS 6 in. White Backwater Valve Flapper (NDS 1530603) showing flapper in closed position
Closeup up of the arm hinge of the NDS 6 in. White Backwater Valve Flapper (NDS 1530603)
Closeup of the O-Ring of the NDS 6 in. White Backwater Valve Flapper (NDS 1530603)
NDS 6 in. White Backwater Valve Flapper (NDS 1530603) has an elastomeric gasket for a watertight seal
Outside view of the NDS 6 in. White Backwater Valve Flapper (NDS 1530603) shows the quick action flapper allows unrestricted uni-directional flow
Top down view of the inside of the NDS 6 in. White Backwater Valve Flapper (NDS 1530603) showing the hinge attachment for easy installation
Top down view of the outside of the NDS 6 in. White Backwater Valve Flapper (NDS 1530603) showing flapper in closed position
Closeup up of the arm hinge of the NDS 6 in. White Backwater Valve Flapper (NDS 1530603)
Closeup of the O-Ring of the NDS 6 in. White Backwater Valve Flapper (NDS 1530603)

Protect basements or low areas from street sewer waste using the PVC 6 in. Backwater Valve Flapper, along with a valve to prevent backflow. The quick action flapper allows unrestricted uni-directional flow and is easy to install. Elastomeric gasket in the flapper ensures a watertight seal. Flapper can be easily removed and replaced if required. This cost efficient valve flapper fits 6 in. backwater valves. Durable backwater valve flapper is made of PVC plastic.

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Applications
  • Directs flow one-way through pipe when flapper opens, allowing water through valve and preventing backflow of waste from street sewers
  • Use for low basement areas and sewage system installations; works with valve and most DWV to transport waste and prevent backflow in pressurized systems
  • As part of a complete flow management system, the Backwater Valve Flapper can be easily removed and replaced in 6 in. valve to allow water to flow through
Features
  • Flapper is white
  • Flapper is made of PVC material
  • Flapper has an elastomeric gasket for a watertight seal

Literature & Resources

NDS Valves, Pipe Connections, & Clamps Sell Sheet
Sell Sheets

NDS Valves, Pipe Connections, & Clamps Sell Sheet

.pdf
NDS Valves & Pipe Connections Product Catalog 2025-2026
Catalogue

NDS Valves & Pipe Connections Product Catalog 2025-2026

.pdf

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