Where does NFPA 20's jurisdiction end?
Is it possible to have pressure reducing valves in a suppression system, downstream of a fire pump?
NFPA 20 seems to not allow for that, but does NFPA 20 apply downstream? If so, how far?
In the standard it says up to a last control valve or something like that - what control valve(s) is it referring to?
Thanks in advance.
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