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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 SWEAT, GAUGE, PT PORTS, CHECK .75 GPM

    Y-BODY FLOWCAL+ 3/4 SWEAT, GAUGE, PT PORTS, CHECK .75 GPM

    CALEFFI:128458AFC G75
    SKU: CALEFFI:128458AFC G75
    $158.76
    Picture of Y-BODY FLOWCAL+ 3/4 SWEAT, GAUGE, PT PORTS, CHECK 10 GPM

    Y-BODY FLOWCAL+ 3/4 SWEAT, GAUGE, PT PORTS, CHECK 10 GPM

    CALEFFI:128458AFC 10G
    SKU: CALEFFI:128458AFC 10G
    $158.76
    Picture of Y-BODY FLOWCAL+ 3/4 SWEAT, GAUGE, PT PORTS, CHECK 1 GPM

    Y-BODY FLOWCAL+ 3/4 SWEAT, GAUGE, PT PORTS, CHECK 1 GPM

    CALEFFI:128458AFC 1G0
    SKU: CALEFFI:128458AFC 1G0
    $158.76
    Picture of Y-BODY FLOWCAL+ 3/4 SWEAT, GAUGE, PT PORTS, CHECK 1.3 GPM

    Y-BODY FLOWCAL+ 3/4 SWEAT, GAUGE, PT PORTS, CHECK 1.3 GPM

    CALEFFI:128458AFC 1G3
    SKU: CALEFFI:128458AFC 1G3
    $158.76
    Picture of Y-BODY FLOWCAL+ 3/4 SWEAT, GAUGE, PT PORTS, CHECK 1.5 GPM

    Y-BODY FLOWCAL+ 3/4 SWEAT, GAUGE, PT PORTS, CHECK 1.5 GPM

    CALEFFI:128458AFC 1G5
    SKU: CALEFFI:128458AFC 1G5
    $158.76
    Picture of Y-BODY FLOWCAL+ 3/4 SWEAT, GAUGE, PT PORTS, CHECK 1.7 GPM

    Y-BODY FLOWCAL+ 3/4 SWEAT, GAUGE, PT PORTS, CHECK 1.7 GPM

    CALEFFI:128458AFC 1G7
    SKU: CALEFFI:128458AFC 1G7
    $158.76
    Picture of Y-BODY FLOWCAL+ 3/4 SWEAT, GAUGE, PT PORTS, CHECK 2 GPM

    Y-BODY FLOWCAL+ 3/4 SWEAT, GAUGE, PT PORTS, CHECK 2 GPM

    CALEFFI:128458AFC 2G0
    SKU: CALEFFI:128458AFC 2G0
    $158.76
    Picture of 1/2 SWEAT 3-WAY MIXING VALVE

    1/2 SWEAT 3-WAY MIXING VALVE

    CALEFFI:252149A
    SKU: CALEFFI:252149A
    $159.15
    Picture of THERMOSTATIC CONTROL HEAD WITH COMPACT PROBE (68 TO 122 °F).

    THERMOSTATIC CONTROL HEAD WITH COMPACT PROBE (68 TO 122 °F).

    CALEFFI:203502
    SKU: CALEFFI:203502
    $159.15
    Picture of PRESSCAL™ PRV ASSE 1003, 1 PEX EXPANSION X 1 FNPT W/ GAUGE

    PRESSCAL™ PRV ASSE 1003, 1 PEX EXPANSION X 1 FNPT W/ GAUGE

    CALEFFI:535361HA 005
    SKU: CALEFFI:535361HA 005
    $159.60
    Picture of Z-ONE 2-WAY VALVE BODY,3/4,SWEAT,2.5CV,50 PSI ?PDESCRIPTION

    Z-ONE 2-WAY VALVE BODY,3/4,SWEAT,2.5CV,50 PSI ?PDESCRIPTION

    CALEFFI:Z431532
    SKU: CALEFFI:Z431532
    $159.60
    Picture of Z-ONE 2-WAY VALVE BODY,3/4,SWEAT,5.0CV,25 PSI ?PDESCRIPTION

    Z-ONE 2-WAY VALVE BODY,3/4,SWEAT,5.0CV,25 PSI ?PDESCRIPTION

    CALEFFI:Z431535
    SKU: CALEFFI:Z431535
    $159.60
    Picture of Z-ONE 2-WAY VALVE BODY,3/4,SWEAT,7.5CV,20 PSI ?PDESCRIPTION

    Z-ONE 2-WAY VALVE BODY,3/4,SWEAT,7.5CV,20 PSI ?PDESCRIPTION

    CALEFFI:Z431537
    SKU: CALEFFI:Z431537
    $159.60
    Picture of THERMOSTATIC CONTROL HEAD (43 TO 82 °F) WITH KNOB. 78 CAPILL

    THERMOSTATIC CONTROL HEAD (43 TO 82 °F) WITH KNOB. 78 CAPILL

    CALEFFI:472000
    SKU: CALEFFI:472000
    $159.94
    Picture of CALEFFI 1/2 IN. BACKFLOW PREVENTER AND AUTO FILL COMBINATION

    CALEFFI 1/2 IN. BACKFLOW PREVENTER AND AUTO FILL COMBINATION

    CALEFFI:573009A
    SKU: CALEFFI:573009A
    $159.94
    Picture of ZONE VALVE 3/4 PRESS, TWISTOP ENDSWITCH

    ZONE VALVE 3/4 PRESS, TWISTOP ENDSWITCH

    CALEFFI:676256A
    SKU: CALEFFI:676256A
    $159.94
    Picture of Z-ONE 3-WAY VALVE BODY,1/2,SWEAT LEAD FREE,3.5CV,30 PSI ?PD

    Z-ONE 3-WAY VALVE BODY,1/2,SWEAT LEAD FREE,3.5CV,30 PSI ?PD

    CALEFFI:Z626433
    SKU: CALEFFI:Z626433
    $160.44
    Picture of Z-ONE 3-WAY VALVE BODY,1/2,SWEAT LEAD FREE,3.5CV,30 PSI ?PD

    Z-ONE 3-WAY VALVE BODY,1/2,SWEAT LEAD FREE,3.5CV,30 PSI ?PD

    CALEFFI:Z621433
    SKU: CALEFFI:Z621433
    $160.44
    Picture of FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 10 GPM

    FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 10 GPM

    CALEFFI:127150AFC 10G
    SKU: CALEFFI:127150AFC 10G
    $162.12
    Picture of FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 1 GPM

    FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 1 GPM

    CALEFFI:127150AFC 1G0
    SKU: CALEFFI:127150AFC 1G0
    $162.12
    Picture of FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 1.3 GPM

    FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 1.3 GPM

    CALEFFI:127150AFC 1G3
    SKU: CALEFFI:127150AFC 1G3
    $162.12
    Picture of FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 1.5 GPM

    FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 1.5 GPM

    CALEFFI:127150AFC 1G5
    SKU: CALEFFI:127150AFC 1G5
    $162.12
    Picture of FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 1.7 GPM

    FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 1.7 GPM

    CALEFFI:127150AFC 1G7
    SKU: CALEFFI:127150AFC 1G7
    $162.12
    Picture of FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 2 GPM

    FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 2 GPM

    CALEFFI:127150AFC 2G0
    SKU: CALEFFI:127150AFC 2G0
    $162.12
    Picture of FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 2.2 GPM

    FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 2.2 GPM

    CALEFFI:127150AFC 2G2
    SKU: CALEFFI:127150AFC 2G2
    $162.12
    Picture of FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 2.5 GPM

    FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 2.5 GPM

    CALEFFI:127150AFC 2G5
    SKU: CALEFFI:127150AFC 2G5
    $162.12
    Picture of FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 2.6 GPM

    FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 2.6 GPM

    CALEFFI:127150AFC 2G6
    SKU: CALEFFI:127150AFC 2G6
    $162.12
    Picture of FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 3 GPM

    FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 3 GPM

    CALEFFI:127150AFC 3G0
    SKU: CALEFFI:127150AFC 3G0
    $162.12
    Picture of FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 3.5 GPM

    FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 3.5 GPM

    CALEFFI:127150AFC 3G5
    SKU: CALEFFI:127150AFC 3G5
    $162.12
    Picture of FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 4 GPM

    FLOWCAL+™ PIBV LOW LEAD 3/4 NPT W/ CHECK & GAUGE 4 GPM

    CALEFFI:127150AFC 4G0
    SKU: CALEFFI:127150AFC 4G0
    $162.12
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