Non-return valve: In a flood situation back flow in drainage pipes can cause flooding if measures aren't
taken to prevent it. Non-return valves are installed to prevent backflow.
These EN certified valves prevent backflow into
residential and commercial premises via the
drain systems, toilets or sewers. The backflow
valves can be installed in horizontal sewage
pipes within the building or in manholes/access
chambers outside the building.
- Suitable for Flood/ Storm Water
-
Available in 4 inch and 6 inch.
4inch
6inch
Also Available as a Double Flood Water Valve
Non-return valve: In a flood situation back flow in drainage pipes can cause flooding if measures aren't
taken to prevent it. The double non-return valves
give extrar protection.
These EN certified valves prevent backflow into
residential and commercial premises via the
drain systems, toilets or sewers. The backflow
valves can be installed in horizontal sewage
pipes within the building or in manholes/access
chambers outside the building.
- Suitable for Flood/ Storm Water
-
Available in 4 inch.
4inch
VERTICAL Non-return valve:
These EN certified valves prevent backflow into
residential and commercial premises via the
drain systems, toilets or sewers. This backflow
valve can be installed in vertical sewage
pipes within the building or in manholes/access
chambers outside the building.
Mainline Back Flow Valve: In most flooding situations flooding via the sewage and drainage system can lead to infectious waste entering the property. The back flow valve is specially designed to prevent water and sewage from entering a property.
- Suitable for sewage
- Normally open valve allows for rod cleaning
- Self Cleaning
- Available in 4 inch only
- Official Mainline Full-port Backwater Valve
| The unique design of the water and sewage valve means that in everyday normal operation the system remains fully open. When back flow occurs, the gate automatically closes to prevent water and solids from entering. |
Water & Rodent - Non Return Valve: The
easy-fit non return valve just slips inside your
existing pipe work, eliminating the need to
excavate or modify existing pipe work. The Valve
can be fitted in minutes and is currently
available for standard 4 inch/110 millimetre
pipes our Non-return valves effectively protect
your property from the mess, smell and
discomfort caused by back-flow.
4inch
6inch
- Stops rodents and noxious fumes from entering properties
- Stops backflow of effluent during flooding
- WRc Tested and Certified
- Simple push fit installation
- Available in 4inch/110mm and 6inch/150mm
|
|
|
Flap Valve: The flap valves can be installed at the end of horizontal sewage pipes entering collection wells, cesspits or in drainage pipes leading storm water to soakaways or rivers. The Drainage Flap Valve comes with an universal coupler allowing it to be installed on drainage pipes or corrugated pipes without holes, from 72 to 100mm diameter.
- Highest Quality Construction, EN 13654 certified
- Protects against damage by rodents and blocks their entry. Smooth interior surface to prevent any sediment collection.
- The flap valves come in standard sizes to fit UK pipes at 110 and 160mm.
