But are they listed UL for fire protection use? Since the valves are not "slow close" they may not be. Our state reviewing agency made us change to the new backflows that use a slow close valve, such as a Milwaukee BB, instead of the models with ball valves only.
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Steve Leyton Sent: Monday, October 08, 2012 2:43 PM To: [email protected] Subject: RE: small rpz's AND, you can get a tamper switch kit for the ball valves if the system is required to be supervised. Steve Leyton -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Richard Carr Sent: Monday, October 08, 2012 12:42 PM To: [email protected] Subject: RE: small rpz's The smaller one are listed with the ball valves, use it as is or you lose the listing. Richard Carr, SET Branch Manager Cox Fire Protection, Inc 6555 Grace Lane. Jacksonville, Fl. 32205 [email protected] 904-781-8227 -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Greg McGahan Sent: Monday, October 08, 2012 3:23 PM To: [email protected] Subject: small rpz's I am just double checking myself here... If you need an 1-1/4" rpz for an antifreeze loop - yes I know this is probably the last one we will ever put in - do you have to get it with OS&Y valves or can you sue the stack on the shelf model with the ball valves? Thanks, Greg -- Greg McGahan Living Water Fire Protection, LLC <http://www.livingwaterfp.com> 1160 McKenzie Road Cantonment, FL 32533 850-937-1850 fax 850-937-1852 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://fireball.firesprinkler.org/mailman/private/sprinklerforum/attach ments/20121008/4cc93e21/attachment.html> _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum
