AAV - Air Admittance Valve
AAV stands for Air Admittance Valve
Here you will find, what does AAV stand for in Chemistry under Academic & Science category.
Popular queries with answer
How to abbreviate Air Admittance Valve? Air Admittance Valve can be abbreviated as AAV What does AAV stand for? AAV stands for Air Admittance Valve. What does Air Admittance Valve mean? Another concern with an air admittance valve is that it might leak if there is a sewage backup. It is designed to allow air in to the drain piping system to. It is a mechanical device, it can fail. It is actually doing its job, it opens with negative pressure and closes with positive pressure.
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Alternative definitions of AAV
- Assessed Annual Value
- Advanced Assault Amphibious Vehicle
- Adeno Associated Virus
- Adeno Associated Virus
- Association of Avian Veterinarians
- All Activity Vehicle
View 42 other definitions of AAV on the main acronym page