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Fire Alarm Valve Calculation

Fire Alarm Valve Calculation

Fire Alarm Valve Calculation

(OP)
Greetings to everybody.
My question to people working with fire sprinklers. So, how to calculate the size of fire alarm valve.
Thank u in advance.

RE: Fire Alarm Valve Calculation

ummm....Chapter 22 of NFPA #13?



R/
Matt

RE: Fire Alarm Valve Calculation

Call the mfg of the valve, or look at the cut sheet.

RE: Fire Alarm Valve Calculation

=sprinkler drafting


Do you already know the size of the main coming into the building and riser feeding the system??

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