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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. Licence number KM512474. Tested to EN 12380: 2002.

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. Licence number KM512474. Tested to EN 12380: 2002.
Average Customer Rating:
4.8 out of 5
4.8
 out of 
5
(10 Reviews) 9
Open Ratings Snapshot
Rating Snapshot (10 reviews)
5 stars
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10 of 10(100%)reviewers would recommend this product.
Customer Reviews for FloPlast Push-Fit Air Admittance Valve Grey AF110
Review 1 for FloPlast Push-Fit Air Admittance Valve Grey AF110
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Would you recommend this product? Yes
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Does what it says on the tin!
30 Jul 2013
By Uptillate
, Crawley, West Sussex
"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!"
Review 2 for FloPlast Push-Fit Air Admittance Valve Grey AF110
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5 out of 5
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3 out of 5
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Would you recommend this product? Yes
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Simple but Right
1 Aug 2012
By GlennF
, Aylesbury
"As it says, simple but right for the job. It does what it needs to and fits like it should!"
1 of 1 people found this review helpful.
Review 3 for FloPlast Push-Fit Air Admittance Valve Grey AF110
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5 out of 5
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Hassle free fitting
17 Oct 2011
By yellowyellow944
, Alloa
"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."
Review 4 for FloPlast Push-Fit Air Admittance Valve Grey AF110
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Would you recommend this product? Yes
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Excellent
30 Sep 2011
By Sys3
, Alloa, Scotland
"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."
1 of 1 people found this review helpful.
Review 5 for FloPlast Push-Fit Air Admittance Valve Grey AF110
Overall Rating: 
5 out of 5
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Would you recommend this product? Yes
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Seems to work well so far
7 Jan 2009
By rialto
, Northants
"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."
4 of 4 people found this review helpful.
Review 6 for FloPlast Push-Fit Air Admittance Valve Grey AF110
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5 out of 5
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Air Admittance Valve
8 Dec 2008
By browny
, Ipswich
"Easy to fit good product, at a great price. Half the cost of other retailers."
2 of 2 people found this review helpful.
Review 7 for FloPlast Push-Fit Air Admittance Valve Grey AF110
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5 out of 5
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Would you recommend this product? Yes
Overall Rating: 
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Good Buy
22 Sep 2008
By ChrisDe
, Staffs
"Excellent quality,has BBA and BS approval allowing to pass building regs."
1 of 1 people found this review helpful.
Review 8 for FloPlast Push-Fit Air Admittance Valve Grey AF110
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4 out of 5
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Would you recommend this product? Yes
Overall Rating: 
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Air Admittance Valve Grey AF11
21 Jun 2013
By coeur
, Kent
"Easy to Fit & Simple working principal which should be trouble free for a lifetime. AAAA"
Review 9 for FloPlast Push-Fit Air Admittance Valve Grey AF110
Overall Rating: 
4 out of 5
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Would you recommend this product? Yes
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Works with 100mm EU pipe
18 May 2012
By Ballans
, Cognac
"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."
1 of 1 people found this review helpful.
Ratings-Only Reviews for FloPlast Push-Fit Air Admittance Valve Grey AF110
Based on 1 ratings-only review
Overall Rating: 
5 out of 5
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Would recommend? Yes 1 out of 1