Product Overview

Product range for Installation inside buildings and outside buildings
| Product | Installation | Blackwater compatible | Alarm | Pipe diameter | |
|---|---|---|---|---|---|
| Anti Flood Valve Type 3 |
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Inspection Wells, In buildings on exposed lines |
Suitable for blackwater | Built-in alarm | 80-110mm |
| Anti Flood Valve Type 3 Built-in |
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Inside buildings and on buried pipes outside |
Suitable for blackwater | Alarm built-in | 80-110mm |
| Anti Flood Valve Type 1 |
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Inspection wells outside buildings |
Suitable for blackwater with alarm add-on | Optional | 80-160mm |
| Anti Flood Valve Type 0 |
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Inspection wells outside buildings |
Not suitable for blackwater | No alarm compatibility | 80-500mm |
| Flap Valve | ![]() |
Inspection wells outside buildings |
Not suitable for blackwater | No alarm compatibility | 80-500mm |
| Napan Rat Preventer | ![]() |
Inside buildings and on buried pipes outside | Suitable for Black water | – | 110-160mm |
| Napan Alarm | ![]() |
Installation with Type 1 Anti Flood Valves |
With Type 1 Valve | – | 110-160mm |







