A backflow preventer is a device that’s installed on your home’s water pipes that allows water to flow in one direction but never in the opposite direction. Its sole job is to prevent drinking water from being contaminated due to backflow.

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What are the four types ofbackflow preventers

Apollo Water Pressure Reducing Valve Repair Kit, 3/4" · Corrosion Resistant Bronze Body and Bonnet · 100% Factory Tested, Preset to 50 psig (-01) · Control ...

This 8" double check detector assembly prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply ...

Types of irrigationbackflow preventers

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DCABackflowPreventer

A triple-listed thermostatic mixing valve, delivers water at a safe 120 degrees F (49 degrees C) or lower from all outlets.

And that’s where a backflow prevention system comes in handy. Let’s take a closer look at how a backflow prevention system works.

First off, any Sarasota County resident who has an irrigation system or a well is required to install a backflow preventer at the water meter (because both systems are at risk of contamination due to backflow).

PVBBackflowPreventer

Live elsewhere? Or are you a Sarasota resident without an irrigation system or well? If so, you’re probably wondering if you need a backflow prevention device installed at your home.

But sometimes, due to pressure changes in the pipes, that water can actually flow backwards and seep back into the main water supply line.

WattsBackflowpreventer

24022 100mm (4) Pressure Reducing Valve Flanged. 24023 150mm (6 ... Max reduction ratio 4:1. DZR brass body. It May be installed in any position.

Think of it as a one-way gate that allows water from the city’s public water supply to flow into your home’s piping but stops water if and when it ever tries to flow backwards into the main water supply.

RPZBackflowPreventer

Y-strainers used when liquid is pass through for purification, separation or filtering from solid. ANSI 150# SS316 Flange End Y-strainers.

Brand: MUELLER STEAM SPECIALTY Item: Y Strainer Pipe Size: 1-1/2in Connection Type: FNPT x FNPT Housing Material: Cast Carbon Steel Max. Pressure: 1480 psi @ 100 Degrees F WOG, 1010 psi @ 750 Degrees F WSP Lenght: 5-9/16in Screen Area: 0.06 sq.in. Screen Material: 304 Stainless Steel Mesh: 1/16in Gasket Material: Spiral Wound Graphite Filled Max. Fluid Temp.: 100 Degrees F Blow-off Port: 3/4in Class: 600

Usages: Include liquid by-pass, regulation, continuous pressure relief and over-protection. Also used on pumping stations, tanks, hydraulics, fluid / piping ...

Double CheckBackflowPreventer

Just contact us. We have locations in Sarasota, Tampa, Orlando and Naples. We’ll send out a plumber to inspect your system and provide the solutions needed to keep your drinking water safe from contamination.

Newer homes may have built-in backflow preventers on certain water lines but in order to know for sure whether your home has proper backflow preventers set up, we suggest having a plumber inspect your home’s water system. They’ll install backflow preventers where it’s needed.

Well, we still recommend you have a backflow preventer installed anywhere incoming water and wastewater might be cross connected.

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For example, backflow can happen when there’s a break in the main water line or when a fire hydrant is opened for use. Because pressure is lost during these events, water is no longer being pushed forward into your home and will flow backwards into the city water lines.

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