List of featured suppliers of AIR ADMITTANCE VALVES Soil and Waste on Building Products Index
Air admittance valves, soil and waste, are devices that are used in plumbing systems to regulate the airflow within the pipelines. They are designed to prevent the release of foul odours and harmful gases into the surrounding environment, by allowing air to enter the pipelines while preventing the escape of gases and odours out of them. They are an effective and budget-friendly alternative to traditional plumbing venting systems, and are commonly used in modern plumbing designs.