air-admittance Valve Ø26/32 (for wash basin and bidet)
Air-admittance Valve for Syphons
Air-Admittance Valves (AAV) are suitable for most residential applications. They can be especially beneficial in retrofit applications where venting may be difficult. They are good for large new homes where long vent runs can be eliminated, and for kitchen island sinks.
How does an AAV work? A one-way valve that allows air into a plumbing system when there is water flow to allow drainage. Because the valve closes from internal air pressure, it seals under no-flow conditions. The valve will not open if there is positive internal pressure in the drainage system.
For adaptateurs 1” ÷ 1” 1/4
Made of PP
No metal parts
| Codice | Colore | DN1 (mm) | DN (mm) | Versione | Materiale |
|---|---|---|---|---|---|
| Z5803PP | White | 26/32 | 32 | Adaptor 1” included | PP |
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