Valsir AirVal aerator with active membrane for ventilation of exhaust systems, ideal where roof ventilation is not possible, with the following features:
Compatible with pipes: 32, 40, 50 and 63 mm diameter
Air flow rate: Up to 8 l/s
Plug-in system: Quick for simplified installations
Class A and Class I: Installation below the sanitary level and at temperatures -20/+60 degrees
Avoids siphoning and odor return
Ideal for ensuring proper ventilation of drainage systems when it is not possible to extend ventilation to the roof. This diaphragm aerator balances the depressions formed in the passage of fluids, preventing siphon drains from emptying and preventing odors from returning.
AirVal can be used both in new installations and to correct installation errors in old drains. Its ability to operate even in harsh environments and extreme weather conditions (-20°C to +60°C) makes it suitable for any context, including terraces, false ceilings or technical rooms.
Thanks to the plug-in system and compact dimensions (height 83 mm, diameter 86 mm), the aerator can be mounted easily even in tight spaces. It does not require the use of special tools and allows effective ventilation even on branches longer than 4 meters, avoiding costly indirect ventilation systems.
Certified to EN 12380 and CE and UKCA marked, AirVal complies with the design requirements of EN 12056. The Class A classification allows installation below the sanitary flow level, while Class I certifies its resistance to extreme temperatures.
| Pipe compatibility | Ø 32, 40, 50, 63 mm |
|---|---|
| Maximum flow rate | 8.0 l/s |
| Height | 83 mm |
| Diameter | 86 mm |
| Operating temperature | -20°C TO +60°C |
| Markings | CE, UKCA |
| Reference Standards | EN 12380, EN 12056 |
| Class of use | Class A / Class I |
| Connection system | Plug-in |
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Data sheet
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