A Brief History of Backflow
Posted On 10/08/2017
The Operation Of Backflow Water Preventers The water supplies system in the home is one of the carriers of potential health risks in the home. It is important to take good care of the water to be used in the home to ensure that it carries no contaminants. Contamination of water may arise given a number of reasons. These are reasons such as the fact that the source of the water and the systems for its supply in the home are all common. An example is the fact that you will find water used in the home for both drinking and irrigation being from a common source. It is the backflow preventers that will function to prevent the flowing back of water. Continuing with the example of irrigation systems in the home, this commonality of the supply systems may great impact on your home’s water supply needs. The head of your sprinkler may actually carry some deposits of the pesticides and other chemicals that you used in your garden. As the sprinkler head is connected to the home’s water supply system, you may suffer contamination of these dangerous chemicals if you do not install a backflow preventer. This is surely going to expose the entire household to serious health risks. The fundamental purpose for installing backflow preventers is to prevent such water from getting back into the supply systems. The assembly of backflow preventers essentially consists of test valves and shut-off valves. Backflow preventers may vary in their designing for operations but the principle behind their operations remains the same. Under normal operations the valve remains in a relaxed position allowing for water flow. However should there be a flowing back of water, then the raised water flow will trigger the valve of the backflow preventer to raise and create and an obstruction. This is thus going to prevent the contaminated water from finding its way back into the water supply system.
Why not learn more about Backflow?
Because of the health benefits that backflow preventers bring, they have today gained much popularity in several cities around the world. You will find in some cities the installation of backflow preventers being a matter of city legislations enshrined in their by-laws. Therefore homeowners in such cities and locations are therefore required by law to ensure that the buildings they put up have the installation of backflow preventers provided for. For the purposes of installing a proper backflow preventer as a homeowner you need not stress yourself much with the how because there are several plumbers out there who possess the needful skill and experience to do you an installation of a backflow preventer. You will hire a plumber to install for you the backflow preventer and also fix and test it regularly.Why not learn more about Backflow?