Backflow Preventers & Valves

265 products
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  • Watts 0061657 SD-3 Dual Check Valve 3/8 Inch Atmospheric Port
    MSRP: $967.50
    $495.48
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  • Watts 9D M3 1/2" Dual Check Valves with Intermediate Atmospheric Vent
    MSRP: $376.00
    $89.16
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  • Watts 0881399 909-AG-A Air Gap for 009 009M2 Backflow Preventers
    MSRP: $235.00
    $120.21
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  • Watts 800M4FR 1-1/4" Freeze Resistant Pressure Vacuum Breaker
    MSRP: $1,414.00
    $844.56
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  • Legend Valve 115-104NL Dual Check Backflow Preventer 3/4 Inch FNPT
    MSRP: $85.98
    $57.32
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  • Cash Acme 19600-0000LF Vacuum Breaker 3/4 Inch Lead Free Brass
    MSRP: $25.73
    $22.96
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  • Watts 0061667 SD-3 Dual Check Valve 3/8 Inch Atmospheric Port - 10 Pack
    MSRP: $9,255.00
    $3,226.20
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  • Wilkins 375RP Reduced Pressure Backflow Preventer 3/4 Inch
    MSRP: $1,229.00
    $626.99
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  • Legend Valve 115-114 Backflow Preventer 3/4 Inch FNPT Atmospheric Vent
    MSRP: $95.46
    $62.62
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  • Legend Valve 115-113 Backflow Preventer 1/2 Inch FNPT Atmospheric Vent
    MSRP: $95.46
    $60.44
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  • Watts 0881376 909-AG-C Air Gap for 009 909 Backflow Preventers
    MSRP: $269.50
    $137.71
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  • Febco 1 and 1 1/4 Inch Bonnet and Poppet Assembly Kit - 905212
    MSRP: $108.00
    $85.27
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