Backflow Devices

There are 5 types of backflow prevention assemblies (Air Gap, AVB, PVB, DC, and RP; but, these are not all equally acceptable as protection against all types of hazards. Look here for help in choosing the correct device to protect your drinking water.

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New thread

Threads

	Replies	Views	Last post
DC Valves by GSH (Oct 20th 2006, 7:48am)	2	402	by tehachapibackflow (Nov 4th 2006, 12:37pm)
Backflow for "Hose Bib" System by markejo (Oct 30th 2006, 5:20am)	2	657	by Wet_Boots (Oct 31st 2006, 1:04am)
Anti-siphon valves by doinitmyself (Oct 12th 2006, 4:03pm)	2	654	by Wet_Boots (Oct 12th 2006, 6:37pm)
Backflow Preventer spitting water by muknlu (Jul 30th 2006, 11:10pm)	2	1,337	by xpedient (Aug 8th 2006, 5:33pm)
825Y by jro16 (May 3rd 2006, 7:02pm)	2	586	by xpedient (Jun 25th 2006, 7:28pm)
Febco Problems - Spewing Water - More info by macann (Sep 14th 2005, 11:52am)	2	555	by SprinklerGuy (Sep 14th 2005, 1:53pm)
Rainbird 3500 by AK Regan (Jul 19th 2005, 4:11pm)	2	1,008	by bobw (Jul 20th 2005, 4:19am)
PVB problem. by beocop (Jun 28th 2005, 6:13am)	2	413	by RidgeRun05 (Jun 28th 2005, 12:25pm)
Replacing Ball Valve on Backflow Preventer by ajae25 (Jun 14th 2005, 2:11pm)	2	3,045	by TYGVR (Jun 15th 2005, 4:20am)
Backflow device with recycled water? by JMikeG (May 13th 2005, 5:55am)	2	386	by JMikeG (May 15th 2005, 8:54am)