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Check Valves and Backflow Preventers

12 Results Found that Include 21 Products 

 |  Results per page: 16 | 32 | 48

    Backflow Preventer Test Kit, 3 Valves

    WATTS

    Grainger Item # 1KYB6 | Mfr. Model # TK-9A

    Catalog Page # 4064 (PDF)

    Backflow Preventer Test Kit, 3 Valve, Includes Analog Test Gauge, (3)Test Valves, (9) Hose Adapters, (3) 3...More

    Reduced Pressure Zone Backflow Preventer

    WATTS

    Multiple product options available

    w/Swing Arm Swing Check Valve

    IPEX USA LLC

    Multiple product options available

    Double Disc Check Valve, Stainless Steel

    SSI

    Grainger Item # 1RXL3 | Mfr. Model # 0800-150WTTTM-T

    Catalog Page # 4060 (PDF)

    Double Disc Check Valve, Material of Construction Stainless Steel, Size 8 In., Connection Type 150 Class...More

    Wafer Check Valve

    HAYWARD

    Multiple product options available

    Y Check Valve

    HAYWARD

    Multiple product options available

    For Wafer Check Valve Spacer

    HAYWARD

    Multiple product options available

    Silent Check Valve, Cast Iron ASTM A 126

    VAL-MATIC

    Grainger Item # 5LYJ0 | Mfr. Model # 1806.1

    Catalog Page # 4069 (PDF)

    Silent Check Valve, Material of Construction Cast Iron ASTM A 126, Size 6 In., Connection Type Flanged,...More

    Swing Flex Check Valve, 8 In., Flanged

    VAL-MATIC

    Grainger Item # 5LYJ9 | Mfr. Model # 508A

    Catalog Page # 4069 (PDF)

    Swing Flex Check Valve, Material of Construction Cast Iron ASTM A 126, Size 8 In., Connection Type Flanged,...More

    Reduced Pressure Zone Backflow Preventer

    WILKINS

    Multiple product options available

    Total Relief Kit, Watts Series 909, 8 In

    WATTS

    Grainger Item # 6AUU7 | Mfr. Model # 909 8 Total Relief Kit

    Catalog Page # NA

    Total Relief Kit, For Use With Watts Series 909, 8 In., Includes Sleeve O-ring, Piston O-ring, Stem O-ring,...More

    Swing Flex Back Flow ActuatorCheck Valve

    VAL-MATIC

    Grainger Item # 5LYK6 | Mfr. Model # 506ABF

    Catalog Page # NA

    Swing Flex Back Flow ActuatorCheck Valve, Material of Construction Cast Iron ASTM A 126, Size 6, Connection...More

     |  Results per page: 16 | 32 | 48
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