3P BACKFLOW PREVENTION DN100 VALVE

  • Prevents black-flow into a rainwater or storage tank
  • Manufactured from high quality polypropylene
  • Provided with overhaul closure lever to close valve in both directions
  • Stainless steel face plate and fixing screws
  • Large rubber seal
  • Removable lid for easy maintenance
  • Meets EN13564 Standards
  • Designed to protect against ingress and damage by rodents

Availability: In stock

€83.70 + vat €102.95 incl vat
(Price includes delivery within Republic of Ireland)

Details

3P BACKFLOW PREVENTION DN100 VALVE

Backflow Prevention Valves (non-return valves) effectively secure any rooms located on the lower floors against flooding caused by back flow of storm water and sewage. This valve also prevents backflow into rainwater or storage tanks. It is fully automatic with no external power supply required. Back flow may be caused by intense rains, thaw or floods. BS8515 recommends the use of backflow prevention valves for underground rainwater systems.
The flap’s protecting guard as well as all mounting elements (screws, nuts and washers) are made of chromium-nickel stainless steel type 0H 18N9.
The shape of the protecting guard and gasket has been designed to protect against damage of the gasket by rodents and sliding during sewage flow.
Backflow Prevention Valves are equipped with a manual closure lever. It enables protection against unpleasant smells in case of longer breaks in household sanitary system use.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.
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.
Dimensions
Tankology Link /knowledgebase/article/backflow-intake/
Diameter No
Capacity (litres) No
Inlet invert (mm) No
Lid size (mm) No
Empty plant weight (kg) No
Length: 287
Width: 266
Height: 188
Weight: 0.88
Actual Capacity No
Nominal Capacity: No
Product Spec Dimensions Product Spec Dimensions Related Downloads