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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 REPLACEMENT BAL. CART. 1/2, 3/4 THMOSTR

    REPLACEMENT BAL. CART. 1/2, 3/4 THMOSTR

    CALEFFI:F0001516
    SKU: CALEFFI:F0001516
    $44.27
    Picture of UPSTREAM CHECK VALVE FOR 574050A

    UPSTREAM CHECK VALVE FOR 574050A

    CALEFFI:59469
    SKU: CALEFFI:59469
    $45.16
    Picture of INSULATION JACKET KIT FOR 2 UNION 548

    INSULATION JACKET KIT FOR 2 UNION 548

    CALEFFI:NA10808
    SKU: CALEFFI:NA10808
    $45.19
    Picture of 0-200 PSI GAUGE FOR 536 HIGH RANGE PRV

    0-200 PSI GAUGE FOR 536 HIGH RANGE PRV

    CALEFFI:NA10813
    SKU: CALEFFI:NA10813
    $45.44
    Picture of INSULATION JACKET KIT FOR 1-1/4 UNION 5495

    INSULATION JACKET KIT FOR 1-1/4 UNION 5495

    CALEFFI:NA10802
    SKU: CALEFFI:NA10802
    $46.12
    Picture of 1/2 NPT STRAIGHT RADIATOR VALVE BODY

    1/2 NPT STRAIGHT RADIATOR VALVE BODY

    CALEFFI:221400A
    SKU: CALEFFI:221400A
    $46.26
    Picture of 1/2 NPT ANGLED RADIATOR VALVE BODY

    1/2 NPT ANGLED RADIATOR VALVE BODY

    CALEFFI:220400A
    SKU: CALEFFI:220400A
    $46.26
    Picture of FITTING 1-1/2 NPT FOR 523

    FITTING 1-1/2 NPT FOR 523

    CALEFFI:41371A
    SKU: CALEFFI:41371A
    $46.33
    Picture of INSULATION SHELL FOR 3/4 AND 1 551 DISCAL AIR SEPARATORS

    INSULATION SHELL FOR 3/4 AND 1 551 DISCAL AIR SEPARATORS

    CALEFFI:CBN551005
    SKU: CALEFFI:CBN551005
    $46.33
    Picture of INSULATION-142271A BALANCE VALVE

    INSULATION-142271A BALANCE VALVE

    CALEFFI:CBN142271A
    SKU: CALEFFI:CBN142271A
    $46.33
    Picture of 1/2 TEMP. PROBE SWEAT FITTING ASSEMBLY

    1/2 TEMP. PROBE SWEAT FITTING ASSEMBLY

    CALEFFI:NA10328
    SKU: CALEFFI:NA10328
    $46.49
    Picture of DISCHARGE AIR GAP FOR 574050A

    DISCHARGE AIR GAP FOR 574050A

    CALEFFI:39623
    SKU: CALEFFI:39623
    $46.65
    Picture of SERVICEABLE LOW LEAD CHECK 1G W/O FITTINGS

    SERVICEABLE LOW LEAD CHECK 1G W/O FITTINGS

    CALEFFI:NA51200
    SKU: CALEFFI:NA51200
    $47.04
    Picture of THERMOSTATIC CONTROL HEAD (45 TO 82 °F)

    THERMOSTATIC CONTROL HEAD (45 TO 82 °F)

    CALEFFI:200000
    SKU: CALEFFI:200000
    $47.20
    Picture of 1-1/4 FNPT, 1-1/2 NUT, WASHER

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

    CALEFFI:NA20873
    SKU: CALEFFI:NA20873
    $47.51
    Picture of INSULATION SHELL FOR 1-1/4 AND 1-1/2 5462 DIRTCALS AND 5463

    INSULATION SHELL FOR 1-1/4 AND 1-1/2 5462 DIRTCALS AND 5463

    CALEFFI:CBN546207
    SKU: CALEFFI:CBN546207
    $47.51
    Picture of 1-1/2 SWT LOW LEAD TAIL PIECE

    1-1/2 SWT LOW LEAD TAIL PIECE

    CALEFFI:41788 CST
    SKU: CALEFFI:41788 CST
    $47.71
    Picture of REPLACEMENT AIR VENT ASSEMBLY BRASS DISCAL

    REPLACEMENT AIR VENT ASSEMBLY BRASS DISCAL

    CALEFFI:F39807
    SKU: CALEFFI:F39807
    $47.75
    Picture of DOWNSTREAM CHECK VALVE FOR 574050A

    DOWNSTREAM CHECK VALVE FOR 574050A

    CALEFFI:59470
    SKU: CALEFFI:59470
    $47.98
    Picture of 1 PRESS ASSY WITH 1-1/2 NUT

    1 PRESS ASSY WITH 1-1/2 NUT

    CALEFFI:NA20866
    SKU: CALEFFI:NA20866
    $48.53
    Picture of 2-WAY VALVE BODY 3/4 SWT 2.5 CV 50PSI

    2-WAY VALVE BODY 3/4 SWT 2.5 CV 50PSI

    CALEFFI:Z200532
    SKU: CALEFFI:Z200532
    $48.69
    Picture of 2-WAY VALVE BODY 3/4 SWT 5 CV 25PSI

    2-WAY VALVE BODY 3/4 SWT 5 CV 25PSI

    CALEFFI:Z200535
    SKU: CALEFFI:Z200535
    $48.69
    Picture of 2-WAY VALVE BODY 3/4 SWT 7.5 CV 20PSI

    2-WAY VALVE BODY 3/4 SWT 7.5 CV 20PSI

    CALEFFI:Z200537
    SKU: CALEFFI:Z200537
    $48.69
    Picture of 1/2 ANGLED TRV, CONVERTIBLE MULTIPLE PIPE 3/4 CONICAL CONNEC

    1/2 ANGLED TRV, CONVERTIBLE MULTIPLE PIPE 3/4 CONICAL CONNEC

    CALEFFI:338452
    SKU: CALEFFI:338452
    $48.69
    Picture of 1 SWEAT UNION CONNECTION SET, 2 UNION NUTS, WASHERS, AND TAI

    1 SWEAT UNION CONNECTION SET, 2 UNION NUTS, WASHERS, AND TAI

    CALEFFI:NA12269
    SKU: CALEFFI:NA12269
    $49.00
    Picture of 1 PRESS LONG, FITS 1 SLIP NUT F0000698

    1 PRESS LONG, FITS 1 SLIP NUT F0000698

    CALEFFI:NA10786
    SKU: CALEFFI:NA10786
    $49.06
    Picture of HYDROFILL REPLACEMENT SCREENS

    HYDROFILL REPLACEMENT SCREENS

    CALEFFI:NA57092
    SKU: CALEFFI:NA57092
    $49.16
    Picture of SAFETY RELIEF VALVE 60 PSI

    SAFETY RELIEF VALVE 60 PSI

    CALEFFI:253044
    SKU: CALEFFI:253044
    $49.39
    Picture of SAFETY RELIEF VALVE 90 PSI

    SAFETY RELIEF VALVE 90 PSI

    CALEFFI:253046
    SKU: CALEFFI:253046
    $49.39
    Picture of SAFETY RELIEF VALVE 120 PSI

    SAFETY RELIEF VALVE 120 PSI

    CALEFFI:253048
    SKU: CALEFFI:253048
    $49.39
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