Danfoss Flomatic B9501 1" Pressure Vacuum Breaker Product Description:
- Unleaded body test cocks and ball valves
- Top entry single access cover
- Internal water passage to relief valve prevents clogging and vandalism
- Simple construction - fewer parts
Product Description
Model PVB Anti-Siphon Pressure Vacuum Breakers prevent backflow of pollutants or contaminated water into the potable water system due to backsiphonage. It consists of bronze body with a silicone rubber check valve disc, stainless steel springs, a ABS corrosion resistant access cover and tee handles or lever handle shutoffs. Model PVB are used in health hazard continuous pressure applications such as irrigation systems in only backsiphonage conditions. Must be installed 12 above highest outlet in system.
Customer Reviews
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0 of 1 people found the following review helpful.
Amazon's Screw-up
By Farhad
I ordered this Backflow preventer (BFP) from Plumbersstock through Amazon. It arrived on time, however, after a few days, I received another package with the second BFP! When I was placing my order on Amazon's website, I entered my credit card number and pushed the button, the website went blank and crashed. I waited for 10 minutes but no confirmation and the screen was still blank, while I have high speed Internet. I ordered it the next day from work in daytime and the order went through, now I have two PVB paid in full with shipping. I filled out a complaint through Amazon's website and as soon as I pushed the submit button, the screen went blank again. I gave up, but apparently the complaint was submitted and Plumbersstock accepted the return and to their credit, they waved the re-stocking fee. However, I am stocked with two shipping fees and a lot of headaches because of Amazon's screw up. At the end, I decided to keep them both, because it wasn't worth it to ship and wait and wait to get less than what I paid for. I am hesitant to order through Amazon again.
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