What is the arrangement?

-----Original Message-----
From: Autry, David [mailto:[email protected]] 
Sent: Tuesday, July 13, 2010 12:35 PM
To: [email protected]; [email protected]
Subject: RE: Drum Drip- why 2 valves?

My 1961 "Red Book" the arrangement shows three (3) valves.

David Autry
Plans Examiner
Nebraska State Fire Marshal's Office
246 S. 14th Street
Lincoln, NE 68508
402-471-9659
402-471-3118 fax
www.sfm.ne.gov
 
** Note new email address: [email protected]
 

-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Brad
Sent: Tuesday, July 13, 2010 12:30 PM
To: 'Matthew J. Willis'; [email protected]
Subject: RE: Drum Drip- why 2 valves?

But you have the plug TOO!

-----Original Message-----
From: Matthew J. Willis [mailto:[email protected]] 
Sent: Tuesday, July 13, 2010 12:29 PM
To: [email protected]; [email protected]
Subject: RE: Drum Drip- why 2 valves?


> >> >>
> >> >> Is there some practical reason for the bottom valve?
> >> >>

You answered it with your initial question. It is more practical to open and
close a valve (no tools) than pulling and installing a plug.

R/
Matt
 

 

Matthew J. Willis, CET
Automatic Fire Sprinklers
Norred Fire Systems L.L.C.
318-387-1134 Voice
318-816-1087 Mobile
318-387-1163 Facsimile
[email protected]


> >-----Original Message-----
> >From: [email protected] [mailto:sprinklerforum-
> >[email protected]] On Behalf Of Brad
> >Sent: Tuesday, July 13, 2010 12:16 PM
> >To: [email protected]
> >Subject: RE: Drum Drip- why 2 valves?
> >
> >Right, what I am saying is, instead of opening and closing the bottom
> >valve,
> >remove and replace the plug (1" plug in the bottom 2x1 reducer.

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