Wet Alarm Check Valve
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The wet alarm check valve is designed to automatically send out an alert when there is a steady flow of water into the sprinkler system that is equivalent to the discharge rate of one or more fire suppression sprinklers.
Features:
Unilateral piping, easy to operate
85dB water motor gong, beautiful shape
1.7Lchamber, to prevent false alarm
Rating working pressure 1.6MPa
Alarm check valve get the FM Approval
The size can be 4'',6'',8'' with NFPA standard flange connection.
Accessories include pressure gauge, pressure switch, trims and water motor gong.
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