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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.

Conbraco Backflow Devices
Conbraco Backflow Devices
Febco Backflow Devices
Febco Backflow Devices
Wilkins Backflow Devices
Wilkins Backflow Devices
  • Front view of Febco 901-550 repair kit for Series 710/715, 1-1/4 inch — replacement poppet, O-ring and washer included. Save 25%
    $77.01
    $57.76
    Febco

    Febco Repair Kit 710 - 1-1/4 in (SKU 901-550)

    In Stock (2)

    Genuine Febco repair kit for Series 710 and 715 atmospheric vacuum breakers — 1-1/4 inch. Designed to restore proper function and extend service li...

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    $77.01
    $57.76
    Save 25%
    In Stock (2)
  • Close-up of Conbraco 4V-500-03 float assembly and float O-ring alongside cap components on white background.
    Conbraco 4V-500-03 repair kit components on white background, showing cap, float, O-rings, screws and small hardware for inspection.
    Save 25%
    $141.61
    $106.21
    Conbraco Industries

    Conbraco 4V-500-03 PVB Air Inlet Repair Kit 1/2-1"

    In Stock (17)

    Repair cap and float assembly for Conbraco 40-500 series pressure vacuum breakers. The 4V-500-03 kit restores the air inlet function on 1/2", 3/4" ...

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    $141.61
    $106.21
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    In Stock (17)
  • Save 25%
    $26.21
    $19.66
    Zurn Industries, LLC

    Wilkins 227N O-Ring — 1-Inch Housing Inlet for 375

    In Stock (4)

    Replacement O‑ring designed for Wilkins model 375 backflow assemblies with a 1" housing inlet. This part corresponds to part number 227N and provid...

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    $26.21
    $19.66
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    In Stock (4)
  • Front view of Zurn Wilkins 1-SXL cast bronze wye strainer showing body, FNPT connections and stainless steel 20 mesh screen.
    Save 11%
    $106.33
    $94.99
    Zurn Industries, LLC

    Zurn Wilkins SXL 1" Cast Bronze Wye Strainer, 20 Mesh

    In Stock (5)

    Zurn Wilkins SXL 1" cast bronze wye strainer is engineered to protect downstream equipment by removing sediment and debris from potable water lines...

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    $106.33
    $94.99
    Save 11%
    In Stock (5)

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!