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    Caleffi

    We are a manufacturer and marketer of innovative products for heating, cooling, plumbing and process works applications. Our expertise is the control of temperature, pressure and flow of water-based fluids. Our products range from control valves, balancing devices and flow switches to zone relays and heat meters.

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    Picture of Y-BODY FLOWCAL+ 1 SWEAT, PT PORTS, CHECK 9 GPM

    Y-BODY FLOWCAL+ 1 SWEAT, PT PORTS, CHECK 9 GPM

    CALEFFI:128469AFC 9G0
    SKU: CALEFFI:128469AFC 9G0
    $138.60
    Picture of Y-BODY FLOWCAL+ 1 SWEAT, PT PORTS, CHECK .35 GPM

    Y-BODY FLOWCAL+ 1 SWEAT, PT PORTS, CHECK .35 GPM

    CALEFFI:128469AFC G35
    SKU: CALEFFI:128469AFC G35
    $138.60
    Picture of Y-BODY FLOWCAL+ 1 SWEAT, PT PORTS, CHECK .5 GPM

    Y-BODY FLOWCAL+ 1 SWEAT, PT PORTS, CHECK .5 GPM

    CALEFFI:128469AFC G50
    SKU: CALEFFI:128469AFC G50
    $138.60
    Picture of Y-BODY FLOWCAL+ 1 SWEAT, PT PORTS, CHECK .75 GPM

    Y-BODY FLOWCAL+ 1 SWEAT, PT PORTS, CHECK .75 GPM

    CALEFFI:128469AFC G75
    SKU: CALEFFI:128469AFC G75
    $138.60
    Picture of Y-BODY FLOWCAL+ 1 PEX CRIMP, PT PORTS, CHECK

    Y-BODY FLOWCAL+ 1 PEX CRIMP, PT PORTS, CHECK

    CALEFFI:128464AFC
    SKU: CALEFFI:128464AFC
    $138.60
    Picture of Y-BODY FLOWCAL+ 1 PEX CRIMP, PT PORTS, CHECK 10 GPM

    Y-BODY FLOWCAL+ 1 PEX CRIMP, PT PORTS, CHECK 10 GPM

    CALEFFI:128464AFC 10G
    SKU: CALEFFI:128464AFC 10G
    $138.60
    Picture of Y-BODY FLOWCAL+ 1 PEX CRIMP, PT PORTS, CHECK 1 GPM

    Y-BODY FLOWCAL+ 1 PEX CRIMP, PT PORTS, CHECK 1 GPM

    CALEFFI:128464AFC 1G0
    SKU: CALEFFI:128464AFC 1G0
    $138.60
    Picture of Y-BODY FLOWCAL+ 1 PEX CRIMP, PT PORTS, CHECK 1.3 GPM

    Y-BODY FLOWCAL+ 1 PEX CRIMP, PT PORTS, CHECK 1.3 GPM

    CALEFFI:128464AFC 1G3
    SKU: CALEFFI:128464AFC 1G3
    $138.60
    Picture of Y-BODY FLOWCAL+ 1 SWEAT, PT PORTS, CHECK

    Y-BODY FLOWCAL+ 1 SWEAT, PT PORTS, CHECK

    CALEFFI:128469AFC
    SKU: CALEFFI:128469AFC
    $138.60
    Picture of Y-BODY FLOWCAL+ 1 PEX CRIMP, PT PORTS, CHECK 1.5 GPM

    Y-BODY FLOWCAL+ 1 PEX CRIMP, PT PORTS, CHECK 1.5 GPM

    CALEFFI:128464AFC 1G5
    SKU: CALEFFI:128464AFC 1G5
    $138.60
    Picture of Y-BODY FLOWCAL+ 1 PEX CRIMP, PT PORTS, CHECK 1.7 GPM

    Y-BODY FLOWCAL+ 1 PEX CRIMP, PT PORTS, CHECK 1.7 GPM

    CALEFFI:128464AFC 1G7
    SKU: CALEFFI:128464AFC 1G7
    $138.60
    Picture of Y-BODY FLOWCAL+ 1 PEX EXPANSION, PT PORTS, CHECK

    Y-BODY FLOWCAL+ 1 PEX EXPANSION, PT PORTS, CHECK

    CALEFFI:128462AFC
    SKU: CALEFFI:128462AFC
    $138.60
    Picture of Y-STRAINER 1 PRESS, PT PORTS

    Y-STRAINER 1 PRESS, PT PORTS

    CALEFFI:128766A 000
    SKU: CALEFFI:128766A 000
    $139.44
    Picture of CALEFFI 24V 3/4 SWEAT 2-WAY N.C. ZONE VALVE, 7.5 CV, 20 PSI

    CALEFFI 24V 3/4 SWEAT 2-WAY N.C. ZONE VALVE, 7.5 CV, 20 PSI

    CALEFFI:Z45
    SKU: CALEFFI:Z45
    $139.55
    Picture of DISCAL AIR SEPARATOR 3/4 NPT

    DISCAL AIR SEPARATOR 3/4 NPT

    CALEFFI:551005A
    SKU: CALEFFI:551005A
    $139.55
    Picture of Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 10 GPM

    Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 10 GPM

    CALEFFI:128440AFC 10G
    SKU: CALEFFI:128440AFC 10G
    $140.28
    Picture of Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 1 GPM

    Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 1 GPM

    CALEFFI:128440AFC 1G0
    SKU: CALEFFI:128440AFC 1G0
    $140.28
    Picture of Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 1.3 GPM

    Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 1.3 GPM

    CALEFFI:128440AFC 1G3
    SKU: CALEFFI:128440AFC 1G3
    $140.28
    Picture of Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 1.5 GPM

    Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 1.5 GPM

    CALEFFI:128440AFC 1G5
    SKU: CALEFFI:128440AFC 1G5
    $140.28
    Picture of Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 1.7 GPM

    Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 1.7 GPM

    CALEFFI:128440AFC 1G7
    SKU: CALEFFI:128440AFC 1G7
    $140.28
    Picture of Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 2 GPM

    Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 2 GPM

    CALEFFI:128440AFC 2G0
    SKU: CALEFFI:128440AFC 2G0
    $140.28
    Picture of Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 2.2 GPM

    Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 2.2 GPM

    CALEFFI:128440AFC 2G2
    SKU: CALEFFI:128440AFC 2G2
    $140.28
    Picture of Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 2.5 GPM

    Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 2.5 GPM

    CALEFFI:128440AFC 2G5
    SKU: CALEFFI:128440AFC 2G5
    $140.28
    Picture of Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 2.6 GPM

    Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 2.6 GPM

    CALEFFI:128440AFC 2G6
    SKU: CALEFFI:128440AFC 2G6
    $140.28
    Picture of Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 3 GPM

    Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 3 GPM

    CALEFFI:128440AFC 3G0
    SKU: CALEFFI:128440AFC 3G0
    $140.28
    Picture of Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 3.5 GPM

    Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 3.5 GPM

    CALEFFI:128440AFC 3G5
    SKU: CALEFFI:128440AFC 3G5
    $140.28
    Picture of Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 4.0 GPM

    Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 4.0 GPM

    CALEFFI:128440AFC 4G0
    SKU: CALEFFI:128440AFC 4G0
    $140.28
    Picture of Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 4.5 GPM

    Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 4.5 GPM

    CALEFFI:128440AFC 4G5
    SKU: CALEFFI:128440AFC 4G5
    $140.28
    Picture of Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 5 GPM

    Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 5 GPM

    CALEFFI:128440AFC 5G0
    SKU: CALEFFI:128440AFC 5G0
    $140.28
    Picture of Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 6 GPM

    Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK 6 GPM

    CALEFFI:128440AFC 6G0
    SKU: CALEFFI:128440AFC 6G0
    $140.28
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