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
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

Click here to see information on our delivery service



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

€27.45 Incl. 23% VAT

Add to Wishlist

More Items to Consider

Loading... Loading...
FloPlast AF110G Push-Fit Air Admittance Valve Grey is rated 4.8 out of 5 by 39.
Rated 5 out of 5 by from Solution to a problem I needed to cap a smelly waste pipe and this was just the job. Time will tell about reliability.
Date published: 2017-09-04
Rated 5 out of 5 by from Air Vent Existing Durgo Air Valve was letting smells through in hot weather, replaced with Floplast and problem solved.
Date published: 2017-08-10
Rated 5 out of 5 by from Ideal Following issues with toilet flush but water emptying away very slowly following a new washing machine be being install Plumber called and recommended we replaced our standard inspection dap with a vent one so far so good all is working well
Date published: 2017-05-16
Rated 4 out of 5 by from FloPlas air admittance valve Easy to fit and allowed me to get rid of the soil pipe in the bathroom so the whole room looks better after the refit. Not a hint of a smell so I hope its working.
Date published: 2017-03-29
Rated 5 out of 5 by from Air Admittance valve? How do you review an air admittance valve. It just sits there and does nothing for 99.999% of its time. No smells to report so I suppose that means it's ok. I can say it was easy to fit and looks the part.
Date published: 2017-02-16
Rated 5 out of 5 by from Instant smell cure Easy to fit and effective immediately, however time will tell, I fitted the same unit just a month or so ago and very soon had to remove it again as the toilet wasn't flushing away properly, it could have been my own fault as I hadn't read the instruction to keep it the right way up, I'd shaken it, flipped it over and back to hear it operate and even sucked and blew up it to hear it work then read what it said on the box, doh! On the other hand perhaps there is a problem with the house, one I'm currently renting, as in the loft there is an array of old Air Admittance Valves, the plumber who had taken the one away and never returned with a new one went straight to the problem of what I thought was a blockage problem, he said we didn't need it but he wasn't living with the smell!
Date published: 2016-12-31
Rated 5 out of 5 by from Push fit air valve Easy to fit, just put a bit of lubricate on and ease into position, done the job perfectly.
Date published: 2016-07-13
Rated 5 out of 5 by from AAV Great product. In stock when other places struggling. Being push fit allows it to be removed too for rodding access if ever needed. Also allows for installation below spillover level so neater for hiding it with boxing etc.
Date published: 2016-05-22
  • y_2017, m_11, d_1, h_23
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_2, tr_37
  • loc_en_IE, sid_78150, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix-ie