Sewer Pipe Non Return Valves with Top Access

DESCRIPTION:

The Non-Return Valve should be installed horizontally inside a sealed chamber.

SPECIFICATIONS:

-  Available in 110mm and 160mm sizes

- Sewage Back Flow Prevention Device

- Clack open - normal sewage flow

- Clack closed - prevents sewage water from entering buildings.

Sewer Pipe and Fittings Technical Data Sheet