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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