Are you experiencing gurgling drains or unpleasant odours at a washbasin, bidet, or within a compact bathroom cabinet? The Sanit AAV DN 30-50 Air Admittance Valve (Art. 11.A20.00..0099) is specifically designed to solve these problems. This air admittance valve is designed for smaller waste pipes with a diameter of 32 mm, 40 mm, or 50 mm. This makes it ideal for sanitary connections in spaces such as bathrooms, toilets, or kitchens where space – and pipe diameter – are limited.
Despite its compact size, this air admittance valve delivers uncompromising performance. As soon as water flows through the pipe and negative pressure threatens to develop, the smart valve provides the right amount of air supply. This keeps the traps filled, prevents sewer odours, and ensures that your pipes continue to operate quietly and without problems.
Features of the Sanit AAV DN 30-50 Air Admittance Valve
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Compact design, high performance: Perfectly suited for smaller pipes and spaces where a larger air admittance valve will not fit – without compromising performance.
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Wide range of applications: For 32 mm, 40 mm, and 50 mm pipes. Ideal for installation under a washbasin, bidet, or kitchen sink.
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Effective vacuum protection: Prevents traps from being siphoned dry, eliminating odours and gurgling noises.
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Insulation included: Fitted with an insulating cover that prevents condensation and dampens noise from airflow.
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German quality: Sanit is renowned for its reliability and long service life. This compact version also meets the highest technical standards.
A practical choice for professionals and DIY enthusiasts
Thanks to its easy installation and reliable operation, this air admittance valve is the ideal solution for smaller sanitary connections. Whether you are an installer or are optimizing your drainage system yourself, you can choose a professional solution. If you have any questions about its application, dimensions, or installation, please contact us – we are happy to help and offer personal advice to ensure a lasting, high-quality result.
