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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 24V ZONE VALVE ACTUATOR

    24V ZONE VALVE ACTUATOR

    CALEFFI:Z121000
    SKU: CALEFFI:Z121000
    $84.67
    Picture of ACTUATOR W/O ENDSWITCH NC 120V

    ACTUATOR W/O ENDSWITCH NC 120V

    CALEFFI:Z126000
    SKU: CALEFFI:Z126000
    $84.67
    Picture of PRESSCAL™ PRV ASSE 1003, 1/2 NO FITTINGS W/ PRESSURE GAUGE

    PRESSCAL™ PRV ASSE 1003, 1/2 NO FITTINGS W/ PRESSURE GAUGE

    CALEFFI:NA535841HA
    SKU: CALEFFI:NA535841HA
    $84.67
    Picture of FLOCAL FLOWCONT LL 1/2 PEX EXPANSION UNION

    FLOCAL FLOWCONT LL 1/2 PEX EXPANSION UNION

    CALEFFI:127342AF
    SKU: CALEFFI:127342AF
    $84.67
    Picture of Z-ONE SINGLE ZONE RELAY

    Z-ONE SINGLE ZONE RELAY

    CALEFFI:ZSR101
    SKU: CALEFFI:ZSR101
    $85.18
    Picture of 1-1/4 PRESS 2 NUT, WASHER

    1-1/4 PRESS 2 NUT, WASHER

    CALEFFI:NA20976
    SKU: CALEFFI:NA20976
    $85.46
    Picture of 1-1/4 FNPT LOW LEAD BALL VALVE

    1-1/4 FNPT LOW LEAD BALL VALVE

    CALEFFI:NA10827
    SKU: CALEFFI:NA10827
    $85.68
    Picture of DUAL CHECK BACKFLOW ASSE 1024 1 PRESS DUAL UNION

    DUAL CHECK BACKFLOW ASSE 1024 1 PRESS DUAL UNION

    CALEFFI:304866A
    SKU: CALEFFI:304866A
    $85.68
    Picture of 1-1/2 SWEAT, 2-1/4 NUT, WASHER

    1-1/2 SWEAT, 2-1/4 NUT, WASHER

    CALEFFI:NA21089
    SKU: CALEFFI:NA21089
    $86.24
    Picture of Z-ONE™ 24V,NORMALLY CLOSED ACTUATOR TERMINAL BLOCK,W/O SWITC

    Z-ONE™ 24V,NORMALLY CLOSED ACTUATOR TERMINAL BLOCK,W/O SWITC

    CALEFFI:Z161000
    SKU: CALEFFI:Z161000
    $86.24
    Picture of AUTOFILL BOILER FEED VALVE 1/2 SWEAT INLET X 1/2 NPT OUTLET

    AUTOFILL BOILER FEED VALVE 1/2 SWEAT INLET X 1/2 NPT OUTLET

    CALEFFI:553549A
    SKU: CALEFFI:553549A
    $86.63
    Picture of 24 V AC/DC, 250 MA, 300 SECONDS

    24 V AC/DC, 250 MA, 300 SECONDS

    CALEFFI:656344
    SKU: CALEFFI:656344
    $87.02
    Picture of 2-WAY VALVE BODY 1 NPT 7.5 CV 20PSI

    2-WAY VALVE BODY 1 NPT 7.5 CV 20PSI

    CALEFFI:Z200617
    SKU: CALEFFI:Z200617
    $87.02
    Picture of 142 SERIES VARIABLE ORIFICE LOW LEAD BALANCING VALVE 1/2 NPT

    142 SERIES VARIABLE ORIFICE LOW LEAD BALANCING VALVE 1/2 NPT

    CALEFFI:142241A
    SKU: CALEFFI:142241A
    $87.02
    Picture of 25T012 TAIL PIECE 2 SWT

    25T012 TAIL PIECE 2 SWT

    CALEFFI:31428 FD
    SKU: CALEFFI:31428 FD
    $88.20
    Picture of PRESSCAL™ PRV ASSE 1003, 3/4 NO FITTINGS W/ PRESSURE GAUGE

    PRESSCAL™ PRV ASSE 1003, 3/4 NO FITTINGS W/ PRESSURE GAUGE

    CALEFFI:NA535851HA
    SKU: CALEFFI:NA535851HA
    $88.20
    Picture of 3/4 SWEAT UNION KIT

    3/4 SWEAT UNION KIT

    CALEFFI:NA15559
    SKU: CALEFFI:NA15559
    $88.59
    Picture of PRESSCAL™ COMPACT PRV ASSE 1003, SINGLE UNION 1/2 NPT FEMALE

    PRESSCAL™ COMPACT PRV ASSE 1003, SINGLE UNION 1/2 NPT FEMALE

    CALEFFI:533341HA
    SKU: CALEFFI:533341HA
    $88.59
    Picture of FLOCAL LOW LEAD 3/4 PEX EXPANSION UNION

    FLOCAL LOW LEAD 3/4 PEX EXPANSION UNION

    CALEFFI:127352AF
    SKU: CALEFFI:127352AF
    $89.38
    Picture of FLOWCAL™ INLINE PRESSURE INDEPENDENT BALANCING VALVE, UNION

    FLOWCAL™ INLINE PRESSURE INDEPENDENT BALANCING VALVE, UNION

    CALEFFI:127359AF
    SKU: CALEFFI:127359AF
    $89.38
    Picture of 1 SWEAT UNION KIT

    1 SWEAT UNION KIT

    CALEFFI:NA15569
    SKU: CALEFFI:NA15569
    $89.38
    Picture of SERVICEABLE LOW LEAD CHECK ½ FNPT

    SERVICEABLE LOW LEAD CHECK ½ FNPT

    CALEFFI:NA51243
    SKU: CALEFFI:NA51243
    $89.88
    Picture of 5462 DIRTCAL TO 5463 DIRTMAG RETRO KIT

    5462 DIRTCAL TO 5463 DIRTMAG RETRO KIT

    CALEFFI:F41661A
    SKU: CALEFFI:F41661A
    $90.16
    Picture of DISCAL 3/4 SWT COMPACT

    DISCAL 3/4 SWT COMPACT

    CALEFFI:551022A
    SKU: CALEFFI:551022A
    $90.16
    Picture of FLOWCAL™ INLINE PRESSURE INDEPENDENT BALANCING VALVE, UNION

    FLOWCAL™ INLINE PRESSURE INDEPENDENT BALANCING VALVE, UNION

    CALEFFI:127341AF
    SKU: CALEFFI:127341AF
    $90.16
    Picture of FLOWCAL PIBV LOW LEAD 1/2 PEX CRIMP

    FLOWCAL PIBV LOW LEAD 1/2 PEX CRIMP

    CALEFFI:127344AF
    SKU: CALEFFI:127344AF
    $90.72
    Picture of FLOWCAL™ PIBV LOW LEAD 1/2 PEX EXP 10 GPM

    FLOWCAL™ PIBV LOW LEAD 1/2 PEX EXP 10 GPM

    CALEFFI:127342AF 10G
    SKU: CALEFFI:127342AF 10G
    $90.72
    Picture of FLOWCAL™ PIBV LOW LEAD 1/2 PEX EXP 1 GPM

    FLOWCAL™ PIBV LOW LEAD 1/2 PEX EXP 1 GPM

    CALEFFI:127342AF 1G0
    SKU: CALEFFI:127342AF 1G0
    $90.72
    Picture of FLOWCAL™ PIBV LOW LEAD 1/2 PEX EXP 1.3 GPM

    FLOWCAL™ PIBV LOW LEAD 1/2 PEX EXP 1.3 GPM

    CALEFFI:127342AF 1G3
    SKU: CALEFFI:127342AF 1G3
    $90.72
    Picture of FLOWCAL™ PIBV LOW LEAD 1/2 PEX EXP 1.5 GPM

    FLOWCAL™ PIBV LOW LEAD 1/2 PEX EXP 1.5 GPM

    CALEFFI:127342AF 1G5
    SKU: CALEFFI:127342AF 1G5
    $90.72
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