This is a list of "AIR ADMITTANCE VALVES" products and suppliers.
| AIR ADMITTANCE VALVES Soil and Waste | ALIAXIS UK |
| FERNCO LTD | |
| GEBERIT SALES LTD PIPING SYSTEMS | |
| OSMA | |
| AIR ADMITTANCE VALVES Soil and Waste AGREMENT CERTIFICATE HOLDERS | ALIAXIS UK |
| OSMA | |
| POLYPIPE BUILDING PRODUCTS | |
| AIR ADMITTANCE VALVES Soil and Waste BS EN 12380:2002 Kitemark | ALIAXIS UK |
| FERNCO LTD | |
| GEBERIT SALES LTD PIPING SYSTEMS | |
| OSMA | |
| AIR ADMITTANCE VALVES Waste | ALIAXIS UK |
| FERNCO LTD | |
| GEBERIT SALES LTD PIPING SYSTEMS | |
| OSMA |