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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Threads

	Replies	Views	Last post
DC Pressure Drop by GSH (Oct 20th 2006, 7:45am)	1	706	by HooKooDooKu (Oct 20th 2006, 9:22am)
Control Box leak by terryter (May 12th 2012, 8:04pm)	1	445	by Wet_Boots (May 12th 2012, 8:30pm)
Conbraco 1" PVB by Willie77 (May 23rd 2012, 12:51pm)	1	771	by GatorGuy (May 23rd 2012, 1:53pm)
Clogged Xeri-sprayer Heads--Every Cycle by Rosedoc (Apr 20th 2007, 6:22am)	4	565	by HooKooDooKu (Apr 20th 2007, 12:21pm)
Choosing sprinklers for a soccer field by nzeidat (May 19th 2004, 9:26am)	1	692	by aquamatic (May 19th 2004, 9:39am)
Choosing RPZ brand? by Jim-H (Sep 27th 2011, 8:00am)	2	1,752	by Wet_Boots (Sep 27th 2011, 5:31pm)
check valve on sprinkler head downstream of ASV? by segask (Sep 22nd 2003, 7:22pm)	7	1,357	by Rays Sprinklers (Sep 29th 2003, 12:37pm)
Can backflow be bury? by sosinc (Sep 26th 2005, 2:56pm)	5	1,810	by sosinc (Sep 27th 2005, 3:37pm)
blew out my house instead of my irrigation system by cyn (Oct 8th 2010, 1:39pm)	3	683	by HooKooDooKu (Oct 12th 2010, 12:39pm)
BlackFlow Valve Broken? by alberto.garrido (Jun 2nd 2006, 8:11am)	1	663	by tehachapibackflow (Jun 6th 2006, 6:47pm)