NDS 3 in. ABS Backwater Valve
375
Categories
Description
NDS 3 in. ABS Backwater Valve protects low areas or basements from the backflow of waste from a street sewer. The quick-action flapper allows an unrestricted, unidirectional flow, and the flapper's elastomeric gasket ensures a watertight seal. Designed for use in the installation of non-pressurized drainage and sewer piping systems.
Manuals
# | Title | Languages | Pages | Updated |
---|---|---|---|---|
1 | Specification | EN | 1 | 2021-12-22 |