Skip to content

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.

  • Save 25%
    Original Price $866.83
    Current Price $650.12
    Zurn Industries, LLC

    Wilkins - 1-975XLU - 1" Backflow Preventer w/Unions

    In Stock (24)

    975 Reduced Pressure Principle Assembly Backflow Prevention Assembly w/ Unions Less Ball Valves, Male Pipe Thread Size: 1" 175 psi Material: Bronz...

    View full details
    Original Price $866.83
    Current Price $650.12
    Save 25%
    In Stock (24)
  • 901-549 - Febco Internal Kit 710 1"
    Save 25%
    Original Price $29.91
    Current Price $22.43
    Febco

    Febco - 901-549 - Internal Kit 710 1"

    In Stock (8)

    Internal Kit 710 1" Series 710, 715 Atmospheric Vacuum Breakers assure positive protection against backsiphonage of impure water into the main su...

    View full details
    Original Price $29.91
    Current Price $22.43
    Save 25%
    In Stock (8)
  • Save 25%
    Original Price $160.69
    Current Price $120.52
    Conbraco Industries

    Conbraco - 36C-104-01 - 3/4" Pres. Red. Valve w/Union

    In Stock (2)

    Pressure Reducing Valve w/ Union 3/4" Union x NPT Compact Direct Acting, 1/2" to 1". Apollo® Model PRC (36C Series) Pressure Reducing Valves are ...

    View full details
    Original Price $160.69
    Current Price $120.52
    Save 25%
    In Stock (2)
  • 825EBV70FEB - Febco 825YA 1" RPZ
    Save 25%
    Original Price $1,242.06
    Current Price $931.54
    Febco

    Febco - 825EBV70FEB - 825Ya 1" RPZ

    10+ day delay

    825 "N-Shape" Reduced Pressure Zone Assemblies Small Footprint Size: 1" Material: Bronze The FEBCO Series 825Y Reduced Pressure Zone Assemblies a...

    View full details
    Original Price $1,242.06
    Current Price $931.54
    Save 25%
    10+ day delay
  • 901-550 - Febco Repair Kit 710- 1 1/4"
    Save 25%
    Original Price $56.44
    Current Price $42.33
    Febco

    Febco - 901-550 - Repair Kit 710, 1-1/4"

    10+ day delay

    Repair Kit 710 1 1/4 Series 710, 715 Atmospheric Vacuum Breakers assure positive protection against backsiphonage of impure water into the main s...

    View full details
    Original Price $56.44
    Current Price $42.33
    Save 25%
    10+ day delay
  • Save 25%
    Original Price $88.73
    Current Price $66.55
    Zurn Industries, LLC

    Wilkins - 1-850 - 850 1" Ball Valve

    10+ day delay

    Full Port Ball Valve 1" 400 Psi FNPT 850 is slowly being replaced by 850XL The Zurn Wilkins 850XL Full Port Bronze Ball Valve is recommended for ...

    View full details
    Original Price $88.73
    Current Price $66.55
    Save 25%
    10+ day delay
  • Save 25%
    Original Price $112.40
    Current Price $84.30
    Conbraco Industries

    Conbraco - 4V-500-03 - Conbraco Pvb Repair Kit 1/2-1"

    10+ day delay

    Cap and Float Assembly Repair Kit For 1/2" - 1" 4V-500 PVB Includes: Cap Screw and Float

    Original Price $112.40
    Current Price $84.30
    Save 25%
    10+ day delay
  • 1" RPZ Backflow
    Save 25%
    Original Price $775.12
    Current Price $581.34
    Zurn Industries, LLC

    Wilkins - 1-375 - 1" RPZ Backflow

    In Stock (62)

    375 Reduced Pressure Principle Assembly Size: 1" 175psi The Zurn Wilkins 375 Reduced Pressure Principle Backflow Preventer provides high hazard p...

    View full details
    Original Price $775.12
    Current Price $581.34
    Save 25%
    In Stock (62)
  • Save 25%
    Original Price $93.00
    Current Price $69.75
    Febco

    Febco - 781-049LL - 1" 622F Lead-Free Ball Valve

    In Stock (39)

    Ball Valve Lead-free 622F 1" Series 622F Full Port Ball Valves are designed for steam service applications. They are ideal for throttling and ba...

    View full details
    Original Price $93.00
    Current Price $69.75
    Save 25%
    In Stock (39)
  • 1113FEB - Febco 850 1" Dbl Chk w/Ball Vlv
    Save 25%
    Original Price $471.49
    Current Price $353.62
    Febco

    Febco - 1113FEB - 850 1" Dbl Chk w/Ball Vlv

    In Stock (3)

    Febco 1113FEB 850 1" Double Check With Ball Valve LF850 Lead-Free* In-Line Design Double Check Valve Assemblies are designed to prevent the backf...

    View full details
    Original Price $471.49
    Current Price $353.62
    Save 25%
    In Stock (3)
  • Wilkins 850T 1" Tapped Ball Valve
    Save 25%
    Original Price $97.53
    Current Price $73.15
    Zurn Industries, LLC

    Wilkins - 1-850T - Tapped Ball Valve

    10+ day delay

    Tapped Ball Valve 1" 400 Psi FNPT 850 is slowly being replaced by 850XL The Zurn Wilkins 850XL Full Port Bronze Ball Valve is recommended for res...

    View full details
    Original Price $97.53
    Current Price $73.15
    Save 25%
    10+ day delay
  • Wilkins 1" RPZ Backflow
    Save 25%
    Original Price $576.57
    Current Price $432.43
    Zurn Industries, LLC

    Wilkins - 1-975XLFT - 1" RPZ Backflow

    10+ day delay

    975 Reduced Pressure Principle Backflow Prevention Size: 1" 175 psi Material: Bronze The Zurn Wilkins 975XL Reduced Pressure Principle Backflow ...

    View full details
    Original Price $576.57
    Current Price $432.43
    Save 25%
    10+ day delay
  • 300-089 - Febco Canopy 765 1"
    Save 25%
    Original Price $62.58
    Current Price $46.93
    Febco

    Febco - 300-089 - Canopy 765 1"

    10+ day delay

    Canopy and Nut Replacement Kit For Pressure Vacuum Breaker (765) 1" x 1 1/4" Series 765 Pressure Vacuum Breakers are designed to be installed to ...

    View full details
    Original Price $62.58
    Current Price $46.93
    Save 25%
    10+ day delay
  • Wilkins 850T 3/4" Tapped Ball Valve
    Save 25%
    Original Price $87.07
    Current Price $65.30
    Zurn Industries, LLC

    Wilkins - 34-850T - 850T 3/4" Tapped Ball Valve

    10+ day delay

    Tapped Ball Valve 3/4" 400 Psi 850 is slowly being replaced by 850XL The Zurn Wilkins 850XL Full Port Bronze Ball Valve is recommended for reside...

    View full details
    Original Price $87.07
    Current Price $65.30
    Save 25%
    10+ day delay

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!