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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.

  • 825EBV70FEB - Febco 825YA 1" RPZ
    Save 34%
    Original Price $834.51
    Current Price $550.35
    Febco

    Febco - 825EBV70FEB - 825Ya 1" RPZ

    In Stock (3)

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

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    Original Price $834.51
    Current Price $550.35
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    In Stock (3)
  • 901-549 - Febco Internal Kit 710 1"
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    Original Price $18.63
    Current Price $15.13
    Febco

    Febco - 901-549 - Internal Kit 710 1"

    In Stock (4)

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

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    Original Price $18.63
    Current Price $15.13
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    In Stock (4)
  • Save 38%
    Original Price $664.32
    Current Price $410.35
    Zurn Industries, LLC

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

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

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    Original Price $664.32
    Current Price $410.35
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    In Stock (4)
  • Save 7%
    Original Price $39.35
    Current Price $36.62
    Conbraco Industries

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

    In Stock (3)

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

    Original Price $39.35
    Current Price $36.62
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    In Stock (3)
  • 901-550 - Febco Repair Kit 710- 1 1/4"
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    Original Price $35.46
    Current Price $26.37
    Febco

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

    In Stock (3)

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

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    Original Price $35.46
    Current Price $26.37
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    In Stock (3)
  • 1" RPZ Backflow
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    Original Price $757.00
    Current Price $347.93
    Zurn Industries, LLC

    Wilkins - 1-375 - 1" RPZ Backflow

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

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    Original Price $757.00
    Current Price $347.93
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    In Stock (13)
  • Save 3%
    Original Price $48.60
    Current Price $46.97
    Febco

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

    In Stock (24)

    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...

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    Original Price $48.60
    Current Price $46.97
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    In Stock (24)
  • Wilkins 1" RPZ Backflow
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    Original Price $569.60
    Current Price $380.97
    Zurn Industries, LLC

    Wilkins - 1-975XLFT - 1" RPZ Backflow

    In Stock (16)

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

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    Original Price $569.60
    Current Price $380.97
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    In Stock (16)
  • 1113FEB - Febco 850 1" Dbl Chk w/Ball Vlv
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    Original Price $308.03
    Current Price $174.10
    Febco

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

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    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...

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    Original Price $308.03
    Current Price $174.10
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  • 300-089 - Febco Canopy 765 1"
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    Original Price $39.48
    Current Price $29.13
    Febco

    Febco - 300-089 - Canopy 765 1"

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    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 ...

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    Original Price $39.48
    Current Price $29.13
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  • Wilkins 850T 3/4" Tapped Ball Valve
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    Original Price $51.00
    Current Price $37.78
    Zurn Industries, LLC

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

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    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...

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    Original Price $51.00
    Current Price $37.78
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    In Stock (5)
  • Wilkins 850T 1" Tapped Ball Valve
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    Original Price $82.00
    Current Price $59.98
    Zurn Industries, LLC

    Wilkins - 1-850T - Tapped Ball Valve

    In Stock (8)

    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...

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    Original Price $82.00
    Current Price $59.98
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    In Stock (8)
  • 1313FEB - Febco 860 1" RPZ Bkflw Prev w/Ball Vlv
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    Original Price $449.89
    Current Price $395.58
    Febco

    Febco - 1313FEB - 860 1" RPZ Bkflw Prev w/Ball Vlv

    In Stock (14)

    860 Reduced Pressure Zone Assemblies w/ Ball Valve Small Diameter Size: 1" Material: Bronze The FEBCO Series 860 Reduced Pressure Zone Assemblies...

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    Original Price $449.89
    Current Price $395.58
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    In Stock (14)
  • Save 32%
    Original Price $80.64
    Current Price $55.23
    Zurn Industries, LLC

    Wilkins - 1-850 - 850 1" Ball Valve

    In Stock (7)

    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 ...

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    Original Price $80.64
    Current Price $55.23
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    In Stock (7)
  • Wilkins 3/4In RPZ Backflow
    Save 51%
    Original Price $823.00
    Current Price $399.85
    Zurn Industries, LLC

    Wilkins - 34-975XL - 3/4" RPZ Backflow

    In Stock (1)

    975 Reduced Pressure Principle Backflow Prevention Assembly Size: 2" 175 psi Material: Bronze The Zurn Wilkins 975XL Reduced Pressure Principle ...

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    Original Price $823.00
    Current Price $399.85
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    In Stock (1)
  • Sold out
    Original Price $208.24
    Current Price $90.43
    Conbraco Industries

    Conbraco - 36C-105-01 - 1" Pres. Red. Valve w/Union

    10+ day delay

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

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    Original Price $208.24
    Current Price $90.43
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  • Wilkins 1" RPZ Backflow Preventer
    Save 59%
    Original Price $887.00
    Current Price $362.37
    Zurn Industries, LLC

    Wilkins - 1-975XL - 1" RPZ Backflow Preventer

    In Stock (8)

    975 Reduced Pressure Principle Assembly Backflow Prevention Assembly Less Ball Valves, Male Pipe Thread Size: 1" 175 psi Material: Bronze The Zur...

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    Original Price $887.00
    Current Price $362.37
    Save 59%
    In Stock (8)
  • Febco RPZ 11/2 Angled
    Save 35%
    Original Price $1,401.17
    Current Price $906.72
    Febco

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

    In Stock (1)

    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 $1,401.17
    Current Price $906.72
    Save 35%
    In Stock (1)
  • Save 29%
    Original Price $4.96
    Current Price $3.51
    Zurn Industries, LLC

    Wilkins - 216N - O-Ring, Sleeve 1' 375

    In Stock (5)

    O-Ring, Sleeve Size: 1"

    Original Price $4.96
    Current Price $3.51
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    In Stock (5)
  • 630-106 - Febco Spring 765 1",11/4"
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    Original Price $18.63
    Current Price $15.13
    Febco

    Febco - 630-106 - Spring 765 1",11/4"

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    Spring For 765 1" x 1 1/4" Series 765 Pressure Vacuum Breakers are designed to be installed to provide protection against back siphonage of toxic...

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    Original Price $18.63
    Current Price $15.13
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    10+ day delay
  • 300-088 - Febco Retainer 765 1", 1-1/4"
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    Original Price $23.00
    Current Price $15.13
    Febco

    Febco - 300-088 - Retainer 765 1", 1-1/4"

    In Stock (2)

    765 Retainer 1" x 1 1/4" Brass Series 765 Pressure Vacuum Breakers are designed to be installed to provide protection against back siphonage of t...

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    Original Price $23.00
    Current Price $15.13
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    In Stock (2)
  • 300-096 - Febco Retainer 765 1/2",3/4"
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    Original Price $16.80
    Current Price $13.87
    Febco

    Febco - 300-096 - Retainer 765 1/2",3/4"

    10+ day delay

    Spring Retainer for 765 1/2" x 3/4" Series 765 Pressure Vacuum Breakers are designed to be installed to provide protection against back siphonage...

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    Original Price $16.80
    Current Price $13.87
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  • Wilkins 3/4In RPZ Backflow
    Save 33%
    Original Price $536.32
    Current Price $358.95
    Zurn Industries, LLC

    Wilkins - 34-975XLFT - 3/4" RPZ Backflow

    In Stock (21)

    975 Reduced Pressure Principle Assembly Less Ball Valves, Male Pipe Thread Integral Male 45° Flair SAE Test Fitting Size: 3/4" 175 psi Material...

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    Original Price $536.32
    Current Price $358.95
    Save 33%
    In Stock (21)

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!