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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 NPT MALE, PT PORTS, CHECK 9 GPM

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

    CALEFFI:128461AFC 9G0
    SKU: CALEFFI:128461AFC 9G0
    $140.28
    Picture of Y-BODY FLOWCAL+ 1 NPT MALE, PT PORTS, CHECK .35 GPM

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

    CALEFFI:128461AFC G35
    SKU: CALEFFI:128461AFC G35
    $140.28
    Picture of Y-BODY FLOWCAL+ 1 NPT MALE, PT PORTS, CHECK .5 GPM

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

    CALEFFI:128461AFC G50
    SKU: CALEFFI:128461AFC G50
    $140.28
    Picture of Y-BODY FLOWCAL+ 1 NPT MALE, PT PORTS, CHECK .75 GPM

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

    CALEFFI:128461AFC G75
    SKU: CALEFFI:128461AFC G75
    $140.28
    Picture of 1-1/2 PRESS, 2 NUT, WASHER

    1-1/2 PRESS, 2 NUT, WASHER

    CALEFFI:NA20986
    SKU: CALEFFI:NA20986
    $140.28
    Picture of 1-1/2 PRESS TAILPIECE ASSY WITH 2 NUT

    1-1/2 PRESS TAILPIECE ASSY WITH 2 NUT

    CALEFFI:NA10715
    SKU: CALEFFI:NA10715
    $140.28
    Picture of Y-BODY FLOWCAL+ 1 NPT MALE, PT PORTS, CHECK

    Y-BODY FLOWCAL+ 1 NPT MALE, PT PORTS, CHECK

    CALEFFI:128461AFC
    SKU: CALEFFI:128461AFC
    $140.28
    Picture of Y-BODY FLOWCAL+ 1/2 NPT MALE, GAUGE, PT PORTS, CHECK

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

    CALEFFI:128440AFC
    SKU: CALEFFI:128440AFC
    $140.28
    Picture of PRESSCAL™ PRV ASSE 1003, FEMALE 1 NPT

    PRESSCAL™ PRV ASSE 1003, FEMALE 1 NPT

    CALEFFI:535360HA
    SKU: CALEFFI:535360HA
    $140.34
    Picture of PRESSCAL PRV ASSE 1003, 1 PEX EXPANSION

    PRESSCAL PRV ASSE 1003, 1 PEX EXPANSION

    CALEFFI:535560HA
    SKU: CALEFFI:535560HA
    $141.12
    Picture of PRESSCAL™ PRV ASSE 1003, 1 SWEAT W/ PRESSURE GAUGE

    PRESSCAL™ PRV ASSE 1003, 1 SWEAT W/ PRESSURE GAUGE

    CALEFFI:535961HA
    SKU: CALEFFI:535961HA
    $141.12
    Picture of PRESSCAL™ PRV ASSE 1003, 1 PEX BARB W/ PRESSURE GAUGE

    PRESSCAL™ PRV ASSE 1003, 1 PEX BARB W/ PRESSURE GAUGE

    CALEFFI:535761HA
    SKU: CALEFFI:535761HA
    $141.12
    Picture of Z-ONE 2-WAY VALVE BODY,1/2,NPT,1.0CV,35 PSI ?PDESCRIPTIONZ-

    Z-ONE 2-WAY VALVE BODY,1/2,NPT,1.0CV,35 PSI ?PDESCRIPTIONZ-

    CALEFFI:Z416411
    SKU: CALEFFI:Z416411
    $141.12
    Picture of Z-ONE 2-WAY VALVE BODY,INVERTED FLARE,INVERTED FLARE,1.0CV,

    Z-ONE 2-WAY VALVE BODY,INVERTED FLARE,INVERTED FLARE,1.0CV,

    CALEFFI:Z411041
    SKU: CALEFFI:Z411041
    $141.12
    Picture of Z-ONE 2-WAY VALVE BODY,1/2,NPT,1.0CV,35 PSI ?PDESCRIPTIONZ-

    Z-ONE 2-WAY VALVE BODY,1/2,NPT,1.0CV,35 PSI ?PDESCRIPTIONZ-

    CALEFFI:Z411411
    SKU: CALEFFI:Z411411
    $141.12
    Picture of Z-ONE 2-WAY VALVE BODY,1/2,NPT,3.5CV,30 PSI ?PDESCRIPTIONZ-

    Z-ONE 2-WAY VALVE BODY,1/2,NPT,3.5CV,30 PSI ?PDESCRIPTIONZ-

    CALEFFI:Z411413
    SKU: CALEFFI:Z411413
    $141.12
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 10 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 10 GPM

    CALEFFI:127166AFC 10G
    SKU: CALEFFI:127166AFC 10G
    $141.96
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 1 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 1 GPM

    CALEFFI:127166AFC 1G0
    SKU: CALEFFI:127166AFC 1G0
    $141.96
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 1.3 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 1.3 GPM

    CALEFFI:127166AFC 1G3
    SKU: CALEFFI:127166AFC 1G3
    $141.96
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 1.5 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 1.5 GPM

    CALEFFI:127166AFC 1G5
    SKU: CALEFFI:127166AFC 1G5
    $141.96
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 1.7 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 1.7 GPM

    CALEFFI:127166AFC 1G7
    SKU: CALEFFI:127166AFC 1G7
    $141.96
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 2 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 2 GPM

    CALEFFI:127166AFC 2G0
    SKU: CALEFFI:127166AFC 2G0
    $141.96
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 2.2 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 2.2 GPM

    CALEFFI:127166AFC 2G2
    SKU: CALEFFI:127166AFC 2G2
    $141.96
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 2.5 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 2.5 GPM

    CALEFFI:127166AFC 2G5
    SKU: CALEFFI:127166AFC 2G5
    $141.96
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 2.6 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 2.6 GPM

    CALEFFI:127166AFC 2G6
    SKU: CALEFFI:127166AFC 2G6
    $141.96
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 3 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 3 GPM

    CALEFFI:127166AFC 3G0
    SKU: CALEFFI:127166AFC 3G0
    $141.96
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 3.5 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 3.5 GPM

    CALEFFI:127166AFC 3G5
    SKU: CALEFFI:127166AFC 3G5
    $141.96
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 4 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 4 GPM

    CALEFFI:127166AFC 4G0
    SKU: CALEFFI:127166AFC 4G0
    $141.96
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 4.5 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 4.5 GPM

    CALEFFI:127166AFC 4G5
    SKU: CALEFFI:127166AFC 4G5
    $141.96
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 5 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PRESS W/ CHECK 5 GPM

    CALEFFI:127166AFC 5G0
    SKU: CALEFFI:127166AFC 5G0
    $141.96
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