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SR-FSV-ACV-100
Alarm Check Valve
Installed at the base of a wet-pipe sprinkler riser, the alarm check valve permits water flow into the system while sounding a local water-motor gong and remote electrical alarm the moment a sprinkler operates — with a retard chamber to filter out surge-pressure false alarms.
UL Listed (on request) IS 15325
- Retard chamber minimises nuisance/false alarms
- Dual alarm outlets for water-motor gong and electric switch
- Renewable clapper seat for long-term maintainability
Technical Specifications
| Size Range | DN100 – DN200 (4" – 8") |
|---|---|
| End Connection | Flanged |
| Body Material | Cast / Ductile Iron |
| Max. Working Pressure | 17 bar |
| Alarm Port | Retard chamber + pressure switch port |
Quick Facts
- Size Range
- DN100 – DN200
- Materials
- Ductile Iron
- Pressure Rating
- 17 bar
- Category
- Fire Safety Valves
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