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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 FLOWCAL™ PIBV LOW LEAD 3/4 NPT 1.3 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT 1.3 GPM

    CALEFFI:127351AF 1G3
    SKU: CALEFFI:127351AF 1G3
    $99.96
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 NPT 1.5 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT 1.5 GPM

    CALEFFI:127351AF 1G5
    SKU: CALEFFI:127351AF 1G5
    $99.96
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 NPT 1.7 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT 1.7 GPM

    CALEFFI:127351AF 1G7
    SKU: CALEFFI:127351AF 1G7
    $99.96
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 NPT 2 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT 2 GPM

    CALEFFI:127351AF 2G0
    SKU: CALEFFI:127351AF 2G0
    $99.96
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 NPT 2.2 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT 2.2 GPM

    CALEFFI:127351AF 2G2
    SKU: CALEFFI:127351AF 2G2
    $99.96
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 NPT 2.5 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT 2.5 GPM

    CALEFFI:127351AF 2G5
    SKU: CALEFFI:127351AF 2G5
    $99.96
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 NPT 2.6 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT 2.6 GPM

    CALEFFI:127351AF 2G6
    SKU: CALEFFI:127351AF 2G6
    $99.96
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 NPT 3 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT 3 GPM

    CALEFFI:127351AF 3G0
    SKU: CALEFFI:127351AF 3G0
    $99.96
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 NPT 3.5 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT 3.5 GPM

    CALEFFI:127351AF 3G5
    SKU: CALEFFI:127351AF 3G5
    $99.96
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 NPT 4 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT 4 GPM

    CALEFFI:127351AF 4G0
    SKU: CALEFFI:127351AF 4G0
    $99.96
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 NPT 4.5 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT 4.5 GPM

    CALEFFI:127351AF 4G5
    SKU: CALEFFI:127351AF 4G5
    $99.96
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 NPT 5 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT 5 GPM

    CALEFFI:127351AF 5G0
    SKU: CALEFFI:127351AF 5G0
    $99.96
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 NPT 6 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT 6 GPM

    CALEFFI:127351AF 6G0
    SKU: CALEFFI:127351AF 6G0
    $99.96
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 NPT 7 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT 7 GPM

    CALEFFI:127351AF 7G0
    SKU: CALEFFI:127351AF 7G0
    $99.96
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 NPT 8 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT 8 GPM

    CALEFFI:127351AF 8G0
    SKU: CALEFFI:127351AF 8G0
    $99.96
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 NPT 9 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT 9 GPM

    CALEFFI:127351AF 9G0
    SKU: CALEFFI:127351AF 9G0
    $99.96
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 NPT .35 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT .35 GPM

    CALEFFI:127351AF G35
    SKU: CALEFFI:127351AF G35
    $99.96
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 NPT .5 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT .5 GPM

    CALEFFI:127351AF G50
    SKU: CALEFFI:127351AF G50
    $99.96
    Picture of FLOWCAL™ PIBV LOW LEAD 3/4 NPT .75 GPM

    FLOWCAL™ PIBV LOW LEAD 3/4 NPT .75 GPM

    CALEFFI:127351AF G75
    SKU: CALEFFI:127351AF G75
    $99.96
    Picture of ACTUATOR WITH ENDSWITCH NO 24V

    ACTUATOR WITH ENDSWITCH NO 24V

    CALEFFI:Z131000
    SKU: CALEFFI:Z131000
    $100.35
    Picture of ACTUATOR WITH ENDSWITCH NO 120V

    ACTUATOR WITH ENDSWITCH NO 120V

    CALEFFI:Z136000
    SKU: CALEFFI:Z136000
    $100.35
    Picture of 2 FNPT, 2-1/2 NUT, WASHER

    2 FNPT, 2-1/2 NUT, WASHER

    CALEFFI:NA21193
    SKU: CALEFFI:NA21193
    $100.35
    Picture of PRESSCAL™ PRV ASSE 1003, 1/2 SWEAT W/ PRESSURE GAUGE

    PRESSCAL™ PRV ASSE 1003, 1/2 SWEAT W/ PRESSURE GAUGE

    CALEFFI:535941HA
    SKU: CALEFFI:535941HA
    $100.35
    Picture of PRESSCAL™ PRV ASSE 1003, 3/4 SWEAT

    PRESSCAL™ PRV ASSE 1003, 3/4 SWEAT

    CALEFFI:535950HA
    SKU: CALEFFI:535950HA
    $100.35
    Picture of PRESSCAL™ PRV ASSE 1003, FEMALE 1/2 NPT

    PRESSCAL™ PRV ASSE 1003, FEMALE 1/2 NPT

    CALEFFI:535340HA
    SKU: CALEFFI:535340HA
    $100.35
    Picture of PRESSCAL™ PRV ASSE 1003, 3/4 PEX EXPANSION

    PRESSCAL™ PRV ASSE 1003, 3/4 PEX EXPANSION

    CALEFFI:535550HA
    SKU: CALEFFI:535550HA
    $100.35
    Picture of PRESSCAL™ PRV ASSE 1003, 3/4 PEX BARB

    PRESSCAL™ PRV ASSE 1003, 3/4 PEX BARB

    CALEFFI:535750HA
    SKU: CALEFFI:535750HA
    $100.35
    Picture of FLOCAL+ ™ LOW LEAD 3/4 NPT MALE UNION

    FLOCAL+ ™ LOW LEAD 3/4 NPT MALE UNION

    CALEFFI:127151AFC
    SKU: CALEFFI:127151AFC
    $100.35
    Picture of FLOWCAL+™ PIBV LOW LEAD 1/2 NPT W/ CHECK 10 GPM

    FLOWCAL+™ PIBV LOW LEAD 1/2 NPT W/ CHECK 10 GPM

    CALEFFI:127141AFC 10G
    SKU: CALEFFI:127141AFC 10G
    $100.80
    Picture of FLOWCAL+™ PIBV LOW LEAD 1/2 NPT W/ CHECK 1 GPM

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

    CALEFFI:127141AFC 1G0
    SKU: CALEFFI:127141AFC 1G0
    $100.80
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