Non Return Valve
1,000 - 3,000 Per Piece
- Material: Plastic
- Color: Red
- End Connection: Screwed
- Application: Water Fitting
- Pressure: High, Low, Medium
- Feature: Corrosion Proof, Durable
- Size Column: ( 110mm , 160mm , 200mm)
Growing urbanization areas means greater sewage volume to be evacuated.
Malfunctioning or blockages downstream in the network. 1 3 2 4 Emergency closing handle Closing Flap Removable Cover The main causes of back flow are
Overall under-sizing of the public sewage.
High peak of flow (example in case of intense rainfalls).