I may be wrong, but I was thinking they were only Listed for Fire Protection with the valves, even though they are Listed both ways.
Sent from my iPhone On Aug 21, 2013, at 6:00 PM, "Tom Duross" <[email protected]> wrote: > It's a listed assembly but listed with and without valves. > Buy an assembly without valves and put your wall post and NRS, OS&Y or > butterfly wherever you please. > TD > > Bill, I'm surprised your water guys are letting you do this. Happy about it, > but surprised. This side of the hills that wouldn't happen as the "listing" > would void if you change the valve type/style that comes with the assembly. > I even asked USC about this as the only difference between OS&Y, NRS, & PIV > is the operating mechanism. They said no. Maybe something has changed. > > Sent from my iPhone > > > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
