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
DIY oops with Wilkins 975XL by rlowrie (Jun 23rd 2012, 11:27am)	3	999	by hi.todd (Jun 23rd 2012, 12:55pm)
Repair or replace backflow Wilkins 975 xl by Hipeye01 (May 24th 2012, 12:43am)	13	2,085	by Wet_Boots (Jun 27th 2012, 10:49am)
Where to get Lawnlife parts by Lawnguyz (Jun 25th 2012, 7:57pm)	8	1,945	by Wet_Boots (Jun 28th 2012, 7:40am)
Are freeze resistant PVBs worth the extra $$? by swen (Jul 14th 2012, 8:03am)	1	731	by Central Irrigation (Jul 14th 2012, 9:15am)
Vibrating PVB by bdnannac (Jul 17th 2012, 12:58pm)	6	1,450	by bdnannac (Jul 18th 2012, 4:37pm)
Need advice on backflow devices. by spinman1949 (Sep 9th 2012, 3:42pm)	7	1,762	by spinman1949 (Sep 10th 2012, 10:14am)
How do you know when it's time to replace valves? by whatsavalve (Sep 26th 2011, 1:40pm)	5	2,460	by wallace1 (Sep 28th 2012, 11:05am)
Stuck Diaphragm on Watts Back Flow Preventer by wallace1 (Sep 16th 2012, 1:18pm)	7	2,405	by Wet_Boots (Sep 28th 2012, 12:38pm)
sprinklers by basicdude (Oct 5th 2012, 9:44pm)	1	623	by Wet_Boots (Oct 6th 2012, 9:56am)
My Design with RP by spinman1949 (Oct 8th 2012, 11:50am)	0	665	No reply