160mm Drainage Non Return Valve (double flap)

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Model: PTE627D

Backwater valves (sewage check valves) effectively protect rooms located on the lowest floors against flooding caused by backflow of rainwater or sanitary sewage. Backflow can be caused by heavy rainfall, snowmelt or flooding.

made of high quality durable polypropylene
resistant to corrosion, negative temperatures and chemical compounds
simple and effective closing mechanism
easy to assemble
self-operating, requiring no external power supply
effective protection against rodents
preventing the release of unpleasant odors
maximum operating temperature 95°C
maximum working pressure 0.5 bar
the valve has successfully passed a series of tests required by the PN-EN 13564 standard and received the CE mark.