Globe Fire Sprinkler alarm check valves are used in wet pipe fire sprinkler systems. They mainly serve a dual purpose in that they restrict reverse flow of water through their bodies. They also provide for the use of a hydraulic fire alarm which is not reliant on an electrical power supply for its operation.
Specifications:
- UL Listed & FM Approved
- Cast iron
- 175 PSI Rated
- 300 PSI Rated option for groove x groove model only
- 3", 4", 6", & 8" options available
- May be installed vertically or horizontally (300 PSI model can only be installed vertically)
- Multiple factory trimmed options available
| Part Number | Size | Trim | Notes |
|---|---|---|---|
| ACHK323500 | 4" Flange x 4" Flange | Valve only | H-1 |
| ACHK323525 | 4" Flange x 4" Flange | Factory trimmed - Variable + retard | H-1 |
| ACHK323762 | 4" Flange x 4" Flange | Factory trimmed - Constant | H-1 |
| ACHK323550 | 4" Groove x 4" Groove | Valve only | H-2 |
| ACHK323555 | 4" Groove x 4" Groove | Factory trimmed - Variable + retard | H-2 |
| ACHK323556 | 4" Groove x 4" Groove | Factory trimmed - Constant | H-2 |
| ACHK323540 | 4" Flange x 4" Groove | Valve only | H-3 |
| ACHK323545 | 4" Flange x 4" Groove | Factory trimmed - Variable + retard | H-3 |
| ACHK323546 | 4" Flange x 4" Groove | Factory trimmed - Constant | H-3 |