Caleffi

World's Most Recongnized Pressure Reducing Valves


2007 Products
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  • Caleffi 59756 Air vent for 551, NA551

    Caleffi

    Caleffi 59756 Air vent for 551, NA551

    • SKU #: CALE59756
    • MPN #:
    MSRP: $139.00
    $109.92
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  • Caleffi 59804A Check Valve 1/4" (502620)

    Caleffi

    Caleffi 59804A Check Valve 1/4" (502620)

    • SKU #: CALE59804A
    • MPN #:
    $14.66
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  • Caleffi 59474A Check Valve 1/8" (502610)

    Caleffi

    Caleffi 59474A Check Valve 1/8" (502610)

    • SKU #: CALE59474A
    • MPN #:
    $14.24
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  • Caleffi 561402A Discal Check Valve 1/2" NPT

    Caleffi

    Caleffi 561402A Discal Check Valve 1/2" NPT

    • SKU #: CALE561402A
    • MPN #:
    MSRP: $15.60
    $14.53
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  • Caleffi R59119 Discal Air Vent Cap (551)

    Caleffi

    Caleffi R59119 Discal Air Vent Cap (551)

    • SKU #: CALER59119
    • MPN #:
    $13.92
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  • Caleffi 574161A 1" FNPT x 1" NPT male union

    Caleffi

    Caleffi 574161A 1" FNPT x 1" NPT male union

    • SKU #: CALE574161A
    • MPN #:
    MSRP: $579.00
    $398.14
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  • Caleffi 574157A COMBO AutoFill 3/4" Press inlet X 3/4" NPT outlet w/ Pressure gauge ASSE 1013
    MSRP: $596.00
    $414.00
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  • Caleffi 574156A COMBO AutoFill 3/4" Press inlet X 3/4" Press outlet w/ Pressure gauge ASSE 1013
    MSRP: $614.00
    $425.86
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  • Caleffi 574151A COMBO AutoFill 3/4" NPT Inlet X 3/4" NPT Outlet with Pressure Gauge ASSE 1013
    MSRP: $578.00
    $397.47
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  • Caleffi 59472 Valve seat for 574050A

    Caleffi

    Caleffi 59472 Valve seat for 574050A

    • SKU #: CALE59472
    • MPN #:
    MSRP: $43.20
    $34.90
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  • Caleffi 59471 Discharge valve assembly for 574050A
    MSRP: $122.00
    $89.18
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  • Caleffi 59470 Downstream check valve for 574050A
    MSRP: $61.20
    $46.81
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Caleffi is a global leader in the design and manufacture of hydronic heating, plumbing, air conditioning, heat metering and renewables systems, for domestic and industrial plants. Founded in 1956 in Italy, Caleffi has grown to become one of the most respected and trusted brands in the industry. Caleffi offers a wide range of products for all types of hydronic systems, including valves, fittings, pumps and controls. Caleffi products offer products made from high quality materials and are built to last. Every item in their catalog is designed to perform at the highest level and is known for its reliability and durability. Caleffi offers a full range of support services, including technical support, and training. If you are looking for high-quality hydronic products, Caleffi is a great option.