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Sprinkler Backflow Preventers

Backflow: it’s a dirty word when it comes to any type of plumbing or irrigation project. The prevention of back-flowing contaminants into potable water systems is crucial not only in commercial and industrial applications but also in residential irrigation system settings as well. Installation of backflow devices like control valves or pressure device assembly systems helps irrigation systems free of contaminants. Conbraco, Febco, and Wilkins are three of the largest suppliers of a number of industrial-grade types of backflow prevention valves and other devices, well-known and with ironclad reputations for keeping irrigation systems from being contaminated by all types of back-flowing detritus. These manufacturers have decades of experience designing valves that offer unparalleled flow control, making it easy to keep your potable water supply safe. Control your water supply and pressure with a backflow valve device, or any part or accessory you need to keep your valves operating properly, right here.

  • Febco RPZ 11/2 Angled
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    Original Price $2,084.87
    Current Price $1,563.65
    Febco

    Febco - 825GBV70FEB - 825YA RPZ 1-1/2" Angled

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    825 "N-Shape" Reduced Pressure Zone Assemblies Angles Small Footprint Size: 1 1/2" Material: Bronze The FEBCO Series 825YA Reduced Pressure Zone ...

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    Original Price $2,084.87
    Current Price $1,563.65
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  • 825HBVFEB - Febco 825Y 2" RPZ Bkflw Prev w/Ball Vlv
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    Original Price $1,922.42
    Current Price $1,441.81
    Febco

    Febco - 825HBVFEB - 825Y 2" RPZ Bkflw Prev w/Ball Vlv

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    825 "Y Design" Reduced Pressure Zone Assembly w/ Ball Valve Size: 2" Material: Bronze

    Original Price $1,922.42
    Current Price $1,441.81
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    In Stock (1)
  • Conbraco 1" RPZ
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    Original Price $539.24
    Current Price $404.43
    Conbraco Industries

    Conbraco - 4A-205-T2(F) - 1" RPZ

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    Reduced Pressure Backflow w/ SAE Test Cock 4A Series 1" The Apollo® Model RP4A/RPLF4A Series Reduced Pressure Backflow Preventers provide maximum...

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    Original Price $539.24
    Current Price $404.43
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  • 901-860 - Febco Poppet Assy. 765 11/2",2"
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    Original Price $82.02
    Current Price $61.52
    Febco

    Febco - 901-860 - Poppet Assy. 765 11/2",2"

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    Poppet Assembly 765 1 1/2", 2" Series 765 Pressure Vacuum Breakers are designed to be installed to provide protection against back siphonage of t...

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    Original Price $82.02
    Current Price $61.52
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  • Save 25%
    Original Price $72.16
    Current Price $54.12
    Febco

    Febco - 901-250 - Bonnet/Stem 710 1"

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    Bonnet Stem 710 1" Series 710, 715 Atmospheric Vacuum Breakers assure positive protection against backsiphonage of impure water into the main sup...

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    Original Price $72.16
    Current Price $54.12
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  • Conbraco Freeze Protection Valve
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    Original Price $183.62
    Current Price $137.72
    Conbraco Industries

    Conbraco - 40-000-FPV2 - Freeze Protection Valve

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    Freeze Protection Valve 1/4" w/ Apollo Test Cock Bronze Freeze Protection Valve; Bronze, ¼". The Apollo® Series FPV Freeze Protection Valve prote...

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    Original Price $183.62
    Current Price $137.72
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  • Save 25%
    Original Price $138.13
    Current Price $103.60
    Conbraco Industries

    Conbraco - 40-500-02 - Conbraco Major Repair Kit

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    Major Repair Kit For 1/2" - 1" 40-500 Series PVB Includes: check Spring, Float, Float disc, Guide stem, Float Spring, Cap O-ring, Screw, Check Gui...

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    Original Price $138.13
    Current Price $103.60
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  • Conbraco 1 1/2" Double Check
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    Original Price $841.44
    Current Price $631.08
    Conbraco Industries

    Conbraco - 4A-107-T2 - 1-1/2" Double Check

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    Double Check Valve Assembly Size: 1.5" Material: Bronze The Apollo® Model DC4A and DCLF4A Series Lead-Free* & Non-Lead Free Double Check Va...

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    Original Price $841.44
    Current Price $631.08
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  • 901-552 - Febco Internal Kit 2"
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    Original Price $104.22
    Current Price $78.17
    Febco

    Febco - 901-552 - Internal Kit 2"

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    Internal Kit 2"

    Original Price $104.22
    Current Price $78.17
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  • 901-217 - Febco Bonnet Stem 715
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    Original Price $46.87
    Current Price $35.15
    Febco

    Febco - 901-217 - Bonnet Stem 715

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    Bonnet Stem 715 1/2" Series 710, 715 Atmospheric Vacuum Breakers assure positive protection against backsiphonage of impure water into the main s...

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    Original Price $46.87
    Current Price $35.15
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  • Save 25%
    Original Price $19.33
    Current Price $14.50
    Zurn Industries, LLC

    Wilkins - 103-12S - S Series Cap Gasket .5" - 1.25"

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    Cap Gasket S series 1/2" - 1 1/2" Strainer gasket used in a 1" SXL strainer.

    Original Price $19.33
    Current Price $14.50
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  • Wilkins 2In RPZ Backflow
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    Original Price $1,829.60
    Current Price $1,372.20
    Zurn Industries, LLC

    Wilkins - 2-975XL - 2" RPZ Backflow

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    975 Reduced Pressure Principle Assembly Less Ball Valves, Male Pipe Thread Size: 2" 175 psi Material: Bronze The Zurn Wilkins 975XL Reduced Pr...

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    Original Price $1,829.60
    Current Price $1,372.20
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    In Stock (7)
  • Conbraco 1/2" AVB
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    Original Price $43.69
    Current Price $32.77
    Conbraco Industries

    Conbraco - 38-203-01 - 1/2" AVB

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    Atmospheric Vacuum Breaker 1/2" Atmospheric Vacuum Breaker, Bronze, or Chrome-Plated, ¼" to 2". The Apollo® Series Atmospheric Type Vacuum Breake...

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    Original Price $43.69
    Current Price $32.77
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  • Wilkins 850T Ball Valve 1-1/2"
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    Original Price $266.49
    Current Price $199.87
    Zurn Industries, LLC

    Wilkins - 112-850T - 850T Ball Valve 1-1/2"

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    Threaded Ball Valve 1 1/2" 400 Psi 850 is slowly being replaced by 850XL The Zurn Wilkins 850T Full Port Bronze Ball Valve is recommended for res...

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    Original Price $266.49
    Current Price $199.87
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    In Stock (1)

Backflow Prevention Devices

A Backflow Prevention Device, often in the form of a valve assembly or similar device, is used to protect water supplies from being contaminated or polluted by back-flowing liquid. In water supply systems, water is normally maintained at a significant pressure to enable water to flow, to avoid back-siphonage. Reduced pressure in an irrigation system needs to be counteracted by a backflow device to ensure in-ground irrigation or sprinkler pipe doesn’t become clogged from detritus or end up spreading contaminated water through sprinkler heads.

Safest Prevention Devices and Assemblies

Whether you need an atmospheric vacuum breaker, a sprinkler system control valve, a pressure assembly, or any other type of device, we have what you need. Choose from an array of Conbraco, Febco, and Wilkins devices for the best valve options around.

We carry the full array of prevention choices.

  • Reduced Pressure Assemblies
  • Double Check Assemblies
  • Pressure Vacuum Breaker Assemblies
  • Atmospheric Vacuum Breakers
  • Dual Check Assemblies
  • Backflow Preventers Parts and Accessories

Backflow Prevention Devices

We keep many of the best of these valves and devices in stock to help you to keep your water systems from being contaminated or polluted. If you can't find a valve or accessory here in stock, we’re more than happy to special order it for you, shipping it to your door as soon as we can. With free shipping on all orders over $149, it’ll be hard to find any place you’ll get it for less, either - so browse our backflow device collection today!