Fire Sprinkler System
Fire Sprinkler By VIKING
PT. Mitra Jaya Sarana adalah Distributor resmi dari VIKING di Indonesia. Vking merupakan Brand Ternama untuk kualitas dari Fire Sprinkler selama lebih dari 100 tahun.
Sprinkler Sidewall
Sprinkler Upright
Flow Switch
Gate Valve OS & Y
Sprinkler Pendent
Water Motor Alarm F2
Sprinkler Concealed
MODEL H-2 ALARM VALVE VERTICAL TRIM CONSTANT PRESSURE
When a sprinkler
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opens, the discharging water lifts the alarm valve clapper
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and flows through the alarm prot
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to the retard chamber
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When the retard chamber is filled, water flows to the water motor alarm
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and/or the optional pressure switch
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which signals an electric alarm bell.
Pressure-activated switches can be wired for either normally open or normally closed circuit operation.
to prevent false alarms due to variable water supplies, the Viking retard chamber collects small surges of water which flow through the alarm port during pressure fluctuations.
Viking's alarm TEST an DRAINT™ valve is available to verify correct valve clapper movement when testing the water motor alarm.
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