Installing a PVB where RPZ protection is required causes immediate inspection failures and emergency water shutoffs. Understanding the technical differences between these backflow preventers saves property owners from costly replacements and compliance violations.
Learn more: https://nationaleconomyplumber.com/backflow-prevention-services/
National Economy Plumbers City: New Orleans Address: 7204 Washington Ave Website: https://nationaleconomyplumber.com/ Phone: +1-504-322-3950
RPZ and PVB Backflow Prevention Devices: New
Orleans Plumber Shares Use Cases
That funny taste in your tap water and the brown color
you noticed this morning are actually warning signs of
backflow contamination.
This happens when water
pressure drops and dirty water
gets sucked backward through
your pipes, mixing with the clean
water you drink.
PVB devices can stop this in simple sprinkler systems, but they need to be 12 inches above
everything, which doesn't always work.
RPZ assemblies work better because they have
two valves for double protection and can be
installed at ground level anywhere you need them.
National Economy Plumbers sees this mistake often,
where people install PVB devices but actually need RPZ
protection to meet safety codes.
Getting it wrong means failed inspections, water shutoffs, and thousands in repairs that the right
device would have prevented from the start.
https://nationaleconomyplumber.com/backflow-prevention-services/
https://nationaleconomyplumber.com/backflow-prevention-services/
Find Out More At https://nationaleconomyplumber.com/backflow-
prevention-services/
Orleans Plumber Shares Use Cases
That funny taste in your tap water and the brown color
you noticed this morning are actually warning signs of
backflow contamination.
This happens when water
pressure drops and dirty water
gets sucked backward through
your pipes, mixing with the clean
water you drink.
PVB devices can stop this in simple sprinkler systems, but they need to be 12 inches above
everything, which doesn't always work.
RPZ assemblies work better because they have
two valves for double protection and can be
installed at ground level anywhere you need them.
National Economy Plumbers sees this mistake often,
where people install PVB devices but actually need RPZ
protection to meet safety codes.
Getting it wrong means failed inspections, water shutoffs, and thousands in repairs that the right
device would have prevented from the start.
https://nationaleconomyplumber.com/backflow-prevention-services/
https://nationaleconomyplumber.com/backflow-prevention-services/
Find Out More At https://nationaleconomyplumber.com/backflow-
prevention-services/