FloPlast AF110G Push-Fit Air Admittance Valve Grey Product Code: 78150

Allows the free entry of air into the sanitary pipework system without the foul gases escaping into the building. Avoids the need to penetrate outer roof shell. It is recommended that air admittance valves are not used externally as environmental debris will affect the air tightness performance of the valve. Push-fit connection. Remove seal from 110mm push-fit for 82mm solvent connection. Tested and approved for use in installation varying between -20° and +60°C (no insulation required). can be installed below the flood level of connected appliances. FloPlast are the first company in the world to be awarded the Kitemark for Air Admittance Valves.


EN 12380.
Additional Information
Technical Specification
  • Brand : FloPlast
  • Product Height : 120 mm
  • Product Type : Air Admittance Valve
  • Total Product Weight : 0.163 kg
  • Model No : AF110G
  • Connection Type : Push-Fit
  • Colour : Grey
  • Pack Size : 1
  • Product Diameter : 110 mm
  • Manufacturer Guarantee : 2 Year Manufacturer's Guarantee (T&Cs Apply)
  • Pieces in Pack/Case : 1
  • CE Standard (Tested to EN...) : EN 12380.
Product Contents
Delivery & Returns


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Was €23.95

Special Price €21.45

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FloPlast AF110G Push-Fit Air Admittance Valve Grey is rated 4.8 out of 5 by 10.
Rated 5 out of 5 by from Does what it says on the tin! Great product, good price - did exactly what it said on the tin and stopped bad smells escaping into our (commercial) building. Would recommend to others as was an easy (push) fit needing no technical knowledge and was in stock when I went to buy. Thank you Screwfix!
Date published: 2013-07-30
Rated 4 out of 5 by from Air Admittance Valve Grey AF11 Easy to Fit & Simple working principal which should be trouble free for a lifetime. AAAA
Date published: 2013-06-21
Rated 5 out of 5 by from Simple but Right As it says, simple but right for the job. It does what it needs to and fits like it should!
Date published: 2012-08-01
Rated 4 out of 5 by from Works with 100mm EU pipe Although this is for 110mm pipe it can be used as a push fit in 100mm EU pipe. Works well in France and is cheaper than local supply.
Date published: 2012-05-18
Rated 5 out of 5 by from Hassle free fitting Why building control didn't let me use one of these in the first place I will never know. Top class product and saves a lot of the hassle of breaking through the roof.
Date published: 2011-10-17
Rated 5 out of 5 by from Excellent A really good AAV that can be fitted below the overflow level of the highest appliance. Comes boxed and looks and performs like real quality.
Date published: 2011-09-30
Rated 5 out of 5 by from Seems to work well so far Not had it too long so far but it was easy to fit, looks neat and seems to do it's job. certainly smells that were getting into the house have gone.
Date published: 2009-01-07
Rated 5 out of 5 by from Air Admittance Valve Easy to fit good product, at a great price. Half the cost of other retailers.
Date published: 2008-12-08
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