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.

Dear visitor, welcome to SPRINKLER TALK FORUM - You Got Questions, We've Got Answers. If this is your first visit here, please read the Help. It explains how this page works. You must be registered before you can use all the page's features. Please use the registration form, to register here or read more information about the registration process. If you are already registered, please login here.

1
…
- 2
- 3
- 4
- 5
- 6
- 7
- 8
9
10
11
12
13
…
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
28

New thread

Threads

	Replies	Views	Last post
Relief spews water when inlet is openned by rwallisch (Jul 25th 2006, 1:37pm)	5	613	by Wet_Boots (Jul 27th 2006, 12:48am)
new zone higher than back flow by jet121 (Aug 1st 2006, 3:04am)	5	724	by jet121 (Aug 3rd 2006, 3:19am)
Backflow Preventer spitting water by muknlu (Jul 30th 2006, 11:10pm)	2	1,350	by xpedient (Aug 8th 2006, 5:33pm)
rpz versus pvb??? by tiocareca (Aug 28th 2006, 11:37am)	5	1,180	by Wet_Boots (Aug 29th 2006, 6:46am)
Winterization...Air comes out backflow by john4man (Nov 10th 2003, 8:46am)	4	1,277	by caleb (Oct 10th 2006, 4:11pm)
Anti-siphon valves by doinitmyself (Oct 12th 2006, 4:03pm)	2	662	by Wet_Boots (Oct 12th 2006, 6:37pm)
Need a reccomendation by JohnnyG101 (Oct 10th 2006, 5:30am)	13	1,318	by HooKooDooKu (Oct 18th 2006, 4:18pm)
DC Pressure Drop by GSH (Oct 20th 2006, 7:45am)	1	629	by HooKooDooKu (Oct 20th 2006, 9:22am)
Backflow for "Hose Bib" System by markejo (Oct 30th 2006, 5:20am)	2	663	by Wet_Boots (Oct 31st 2006, 1:04am)
DC Valves by GSH (Oct 20th 2006, 7:48am)	2	403	by tehachapibackflow (Nov 4th 2006, 12:37pm)