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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+ 3/4 NPT MALE, PT PORTS, CHECK .35 GPM

    Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK .35 GPM

    CALEFFI:128451AFC G35
    SKU: CALEFFI:128451AFC G35
    $115.92
    Picture of Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK .5 GPM

    Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK .5 GPM

    CALEFFI:128451AFC G50
    SKU: CALEFFI:128451AFC G50
    $115.92
    Picture of Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK .75 GPM

    Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK .75 GPM

    CALEFFI:128451AFC G75
    SKU: CALEFFI:128451AFC G75
    $115.92
    Picture of Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK 10 GPM

    Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK 10 GPM

    CALEFFI:128451AFC 10G
    SKU: CALEFFI:128451AFC 10G
    $115.92
    Picture of Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK 1 GPM

    Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK 1 GPM

    CALEFFI:128451AFC 1G0
    SKU: CALEFFI:128451AFC 1G0
    $115.92
    Picture of Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK 1.3 GPM

    Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK 1.3 GPM

    CALEFFI:128451AFC 1G3
    SKU: CALEFFI:128451AFC 1G3
    $115.92
    Picture of Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK 1.5 GPM

    Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK 1.5 GPM

    CALEFFI:128451AFC 1G5
    SKU: CALEFFI:128451AFC 1G5
    $115.92
    Picture of Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK 1.7 GPM

    Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK 1.7 GPM

    CALEFFI:128451AFC 1G7
    SKU: CALEFFI:128451AFC 1G7
    $115.92
    Picture of Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK 2 GPM

    Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK 2 GPM

    CALEFFI:128451AFC 2G0
    SKU: CALEFFI:128451AFC 2G0
    $115.92
    Picture of Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK 2.2 GPM

    Y-BODY FLOWCAL+ 3/4 NPT MALE, PT PORTS, CHECK 2.2 GPM

    CALEFFI:128451AFC 2G2
    SKU: CALEFFI:128451AFC 2G2
    $115.92
    Picture of PRESSCAL™ PRV ASSE 1003, FEMALE 3/4 NPT W/ PRESSURE GAUGE

    PRESSCAL™ PRV ASSE 1003, FEMALE 3/4 NPT W/ PRESSURE GAUGE

    CALEFFI:535351HA
    SKU: CALEFFI:535351HA
    $116.03
    Picture of FLOWCAL™ Y-STRAINER1/2NPTW/BALLVLV+PTPORT

    FLOWCAL™ Y-STRAINER1/2NPTW/BALLVLV+PTPORT

    CALEFFI:120341A 000
    SKU: CALEFFI:120341A 000
    $116.76
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 10 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 10 GPM

    CALEFFI:127356AF 10G
    SKU: CALEFFI:127356AF 10G
    $117.60
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 1 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 1 GPM

    CALEFFI:127356AF 1G0
    SKU: CALEFFI:127356AF 1G0
    $117.60
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 1.3 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 1.3 GPM

    CALEFFI:127356AF 1G3
    SKU: CALEFFI:127356AF 1G3
    $117.60
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 1.5 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 1.5 GPM

    CALEFFI:127356AF 1G5
    SKU: CALEFFI:127356AF 1G5
    $117.60
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 1.7 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 1.7 GPM

    CALEFFI:127356AF 1G7
    SKU: CALEFFI:127356AF 1G7
    $117.60
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 2 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 2 GPM

    CALEFFI:127356AF 2G0
    SKU: CALEFFI:127356AF 2G0
    $117.60
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 2.2 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 2.2 GPM

    CALEFFI:127356AF 2G2
    SKU: CALEFFI:127356AF 2G2
    $117.60
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 2.5 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 2.5 GPM

    CALEFFI:127356AF 2G5
    SKU: CALEFFI:127356AF 2G5
    $117.60
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 2.6 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 2.6 GPM

    CALEFFI:127356AF 2G6
    SKU: CALEFFI:127356AF 2G6
    $117.60
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 3 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 3 GPM

    CALEFFI:127356AF 3G0
    SKU: CALEFFI:127356AF 3G0
    $117.60
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 3.5 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 3.5 GPM

    CALEFFI:127356AF 3G5
    SKU: CALEFFI:127356AF 3G5
    $117.60
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 4 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 4 GPM

    CALEFFI:127356AF 4G0
    SKU: CALEFFI:127356AF 4G0
    $117.60
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 4.5 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 4.5 GPM

    CALEFFI:127356AF 4G5
    SKU: CALEFFI:127356AF 4G5
    $117.60
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 5 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 5 GPM

    CALEFFI:127356AF 5G0
    SKU: CALEFFI:127356AF 5G0
    $117.60
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 6 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 6 GPM

    CALEFFI:127356AF 6G0
    SKU: CALEFFI:127356AF 6G0
    $117.60
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 7 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 7 GPM

    CALEFFI:127356AF 7G0
    SKU: CALEFFI:127356AF 7G0
    $117.60
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 8 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 8 GPM

    CALEFFI:127356AF 8G0
    SKU: CALEFFI:127356AF 8G0
    $117.60
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 9 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 PRESS 9 GPM

    CALEFFI:127356AF 9G0
    SKU: CALEFFI:127356AF 9G0
    $117.60
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