Air vent valve, intake / exhaust valve, vent valve / positive pressure relaxer for drainage AV-2C type vent valve (maxi vent)
Vent valves are drainage vertical pipes, drainage horizontal branch pipes, etc. When negative pressure is generated, the valve opens and sucks in the air to equalize the pressure inside the drainage pipe and protect the trap water seal.
The valve is closed during normal times to prevent the leakage of foul odors.
The valve is closed during normal times to prevent the leakage of foul odors.
- Where to use
- atticPlumbing shaftAttic
Major features
- Shuts out the invasion of pests.
- No maintenance required, and it is as durable as drainage equipment.
- It can be installed below the overflow edge and can handle temperatures between -20 and 60 ° C.
- Provides freedom of architectural design.
specification
| Product code | AV2C-P |
|---|---|
| Valve type | Vent valve |
| type | Maxivent |
| Nominal diameter | 75 (3) |
| End connection | Plug-in adhesive |
| Applicable pipe | JIS K6741 Rigid PVC pipe (VP / VU pipe) |
| Applicable pipe diameter | 65Use a commercially available incrementer (65 x 75) to connect the pipe diameter 65.・ 75 ・ 100 |
| Applicable ambient temperature | -20-60 ℃ |
| Mounting posture | Upright mounting |
| accessories | Connector for connection (JIS K6741VP / VU pipe nominal diameter 75, 100 common adhesive joint) |
| Material body | ABS resin |
| Material Valve body | ABS resin + synthetic rubber |
- We also manufacture with an outdoor cover. (Product code: AV1C-PB, AV2C-PB) Post-installation is not possible on site.
- Please use AV-4C type for detached houses. (See page 271 of the catalog)
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