3P Backflow Prevention DN100 Valve

3P Backflow Prevention Valve DN100

Flood damage can be very expensive. Prevention is far more cost-effective. These economically priced EN certified valves prevent backflow into residential and commercial premises via 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.

This valve also prevents backflow into rainwater or storage tanks. It is fully automatic with no external power supply required.

The face-plates' guard and gasket are designed to protect against damage by rodents and block their entry.

They have a smooth interior surface to prevent any sediment collection and to ensure smooth flow.

The valves feature a locking lever to manually close the valves in both directions. To service, the stainless steel screws are simply removed giving access to the flap and gasket.

Liquid temperatures up to 95 degrees are suitable.