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Alarm Check Valves
Description
An alarm check valve is basically a check valve with an alarm port. The main purpose of the alarm check valve is to ring a mechanical bell called a water motor gong. The valve should, (if properly maintained), help hold the system pressure steady and reduce the possibility of false alarms.
SPECIFICATIONS
| MODEL | EFF-ACV-020 |
| Type | ALARM CHECK VALVES- AL2 |
| Water Motor Gong- SS 304 | |
| Pressure Gauge – Brass | |
| Physical Characteristics | Valve Body – Ductile Iron |
| Piping,Tee,Elbow,and Union -SS 304 | |
| Clapper – SS 304 with NBR | |
| Size | DN 65 (3″) -DN 300 (12″) |
| Installation | Vertical |
| Finish | External Powder Coated. |
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