0500 41 41 41
Cookie Reports - Screwfix Cookie Policy


FloPlast Solvent Weld Air Admittance Valve Grey AV110

Product Code: 87728

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. 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.

View more information

EN 12380.



Add to saved list

Available for deliveryNext Day Delivery
Available for collection from store Store Collection Check stock in your store
Page 1 of 4
Page 1 of 4
Rated 5 out of 5 by Can be used below flood level One of the few AAVs which can be used below the flood level. Good price. Highly recommended. 3 Apr 2015
Rated 5 out of 5 by Excellent product Excellent product at a great price. Purchased to replace old faulty unit, does the job perfectly. 4 Feb 2015
  • 2015-11-30 T09:52:29.452-06:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_2, tr_2
  • loc_en_US, sid_87728, prod, sort_default
1-2 of 2
1 Question  1 Answer

Screwfix Q&A

Ask your questions. Share your answers.

« Back
5 Sep 2015
Customer avatar
Read all my Q&A
, Electrician
0out of 0found this question helpful.
Was this helpful?Yes0No0


The valve which you have referred to is designed for internal use only as it doesn't have a debris mesh. For external use you will need use product code 47962.
23 Oct 2015
0of 0found this answer helpful.
Was this helpful?Yes0No0
1 of 1
  • 2015-11-30 T09:45:40.201-06:00
  • bvseo_lps, prod_bvqa, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasquestionsanswers
  • loc_en_US, sid_87728, prod, sort_default
1 of 1


Brand FloPlast
Colour Grey
Connection Type Solvent Weld
Manufacturer Guarantee 2 years
Manufacturing Standards EN 12380: 2002
Model No AV110G
Pack Size 1
Product Diameter 110 mm
Product Height 120 mm
Product Type Air Admittance Valve
Total Product Weight 0.362 kg