Backflow Prevention in Ft. Pierce FL requires the installation of backflow preventers in your sprinkler systems in accordance with the law and prevention of physical harm. Preventers help prohibit contamination of the water supply.
Before installing a backflow device, it is crucial that you take into consideration a few factors including:
The local building codes on backflow preventers
Landscape size you are looking to irrigate
Where the backflow device is to be installed
It is also an excellent idea for you to get familiar with the different backflow devices and choose one that meets your requirements.
Pressure Vacuum Breaker (PVB)
The PVB is the most common and inexpensive backflow preventer. It usually consists of a check valve, pressure vacuum breaker and outlet shutoff valve. PVBs are also easy to install and simple in terms of design. A few models of PVBs have built-in freeze protection, which protects the assembly only. Outlet and inlet pipes are capable of freezing if your system is not adequately winterized.
To get the best performance from PVBs, select those that come with a spill-resistant feature. You will also need to install an air gap drain if you intend to have your valve placed in the basement or some other interior space.
Double Check Valves (DCVs)
Also known as Double Check Assemblies (DCAs), DCVs are excellent for indoor or underground installations. The DCV has:
One inlet shutoff valve
Two spring loaded check valves working independently
One outlet shutoff valve
If allowed by the local building codes, DCVs should always be installed in a vertical manner.
For in-line or underground installations, the DCV is the most popular means of preventing backflow. In-line means that the device is installed parallel to the sprinkler system’s piping.
The DCV does not need to be installed 12 inches from the highest point of the system like the PVB. However, some areas might require installation above ground, and it is crucial that you check with the authorities before you install below the ground.
The professionals at Business Name can help you choose the best preventers for backflow prevention in Ft. Pierce FL depending on your requirements. Using preventers, helps prevent pollutants and contaminants from flowing back into the public water supply, keeping your family safe.
