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FLOPLAST 110mm Black External Air Admittance Valve AX110

£68.03 £34.34
(You save £33.69)
SKU:
62045309.1
UPC:
5051258052636
Availability:
Usually dispatched within 24 Hours (Mon-Fri)
Pack Size:
1
Pipe Size:
110mm
Colour:
Black
Connection:
Push Fit
  • FLOPLAST 110mm Black External Air Admittance Valve AX110
  • AX110 Air Admittance Valve Dimensions
  • FLOPLAST 110mm Black External Air Admittance Valve AX110
  • AX110 Air Admittance Valve Dimensions

Flowplast black external air admittance valve 110mm - manufacturers product code AX110

Document H Clause 1.31 states that “Ventilating pipes open to outside air should finish at least 900mm above any opening into the building within 3 metres”. This new development by FloPlast, of an External Air Admittance Valve, will allow the installation of an external soil pipe within 3 metres of any opening and terminate at the same height as if it were installed internally, ie. 200mm (minimum) above the highest wet entry point to the soil vent pipe.

When installed into sanitary pipework systems conforming to BS EN 12056:2000, the FloPlast Air Admittance Valve not only prevents the loss of water from trap seals due to induced siphonage, but also has the added advantage of providing an early warning indicator to a potential drainage blockage.