Yes, except with deluge valves in NASA hangars. No insight though.
Ryan Hinson
Burns McDonnell
Direct: 952-656-6003 Ext 3662
-Original Message-
From: sprinklerforum-boun...@firesprinkler.org
[mailto:sprinklerforum-boun...@firesprinkler.org] On Behalf Of
craig.pr...@ch2m.com
Sent:
'cuz they don't/didn't make a 10 PA valve? Couldn't take the friction
losses with 1-8? SWAG...
Chris Cahill, P.E.
Fire Protection Engineer
Sentry Fire Protection, Inc.
763-658-4483
763-658-4921 fax
Email: chr...@sentryfiremn.com
Mail: P.O. Box 69
Waverly, MN 55390
Location:
To: sprinklerforum@firesprinkler.org
Subject: RE: Strange piping arrangement
'cuz they don't/didn't make a 10 PA valve? Couldn't take the friction
losses with 1-8? SWAG...
Chris Cahill, P.E.
Fire Protection Engineer
Sentry Fire Protection, Inc
, February 08, 2010 1:11 PM
To: sprinklerforum@firesprinkler.org
Subject: RE: Strange piping arrangement
and/or it could be for maximum reliability. Complete redundency for valve
failure.
Mark at Aero
-Original Message-
From: sprinklerforum-boun...@firesprinkler.org
[mailto:sprinklerforum
Message-
From: sprinklerforum-boun...@firesprinkler.org
[mailto:sprinklerforum-boun...@firesprinkler.org] On Behalf Of George Church
Sent: Monday, February 08, 2010 12:44 PM
To: sprinklerforum@firesprinkler.org
Subject: RE: Strange piping arrangement
Jeez I feel like I should be 20 yrs older
