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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 COMBO AUTOFILL™ 3/4 PRESS INLET X 3/4 NPT OUTLET W/ PRESSURE

    COMBO AUTOFILL™ 3/4 PRESS INLET X 3/4 NPT OUTLET W/ PRESSURE

    CALEFFI:574157A
    SKU: CALEFFI:574157A
    $467.26
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/140

    THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/140

    CALEFFI:116660A 001
    SKU: CALEFFI:116660A 001
    $467.88
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/160

    THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/160

    CALEFFI:116260A 001
    SKU: CALEFFI:116260A 001
    $467.88
    Picture of THERMOSETTER ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/ 65

    THERMOSETTER ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/ 65

    CALEFFI:116360AC
    SKU: CALEFFI:116360AC
    $469.56
    Picture of MAGNET/DRYWELL (17-3/8) FOR 8 TO 14 SEP4 AND DIRTMAG (3 REQ.

    MAGNET/DRYWELL (17-3/8) FOR 8 TO 14 SEP4 AND DIRTMAG (3 REQ.

    CALEFFI:F0000349
    SKU: CALEFFI:F0000349
    $470.40
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/ 65

    THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/ 65

    CALEFFI:116360A 001
    SKU: CALEFFI:116360A 001
    $480.48
    Picture of COMBO AUTOFILL™ 3/4 PRESS INLET X 3/4 PRESS OUTLET W/ PRESSU

    COMBO AUTOFILL™ 3/4 PRESS INLET X 3/4 PRESS OUTLET W/ PRESSU

    CALEFFI:574156A
    SKU: CALEFFI:574156A
    $481.38
    Picture of QUICKSETTER BALANCING VALVE W/ FLOW METER 2 PRESS 12 - 50 G

    QUICKSETTER BALANCING VALVE W/ FLOW METER 2 PRESS 12 - 50 G

    CALEFFI:132996A
    SKU: CALEFFI:132996A
    $482.16
    Picture of HYDRO SEPARATOR MODEL 1-1/4 SWT UNION

    HYDRO SEPARATOR MODEL 1-1/4 SWT UNION

    CALEFFI:548097A
    SKU: CALEFFI:548097A
    $486.08
    Picture of 1 FNPT X 1 NPT MALE UNION

    1 FNPT X 1 NPT MALE UNION

    CALEFFI:574161A
    SKU: CALEFFI:574161A
    $486.36
    Picture of 1-1/4 MANIFOLD ASSEMBLY 3 OUTLETS

    1-1/4 MANIFOLD ASSEMBLY 3 OUTLETS

    CALEFFI:6687C5S1A
    SKU: CALEFFI:6687C5S1A
    $487.65
    Picture of THERMOSETTER ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

    THERMOSETTER ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

    CALEFFI:116270AC
    SKU: CALEFFI:116270AC
    $489.72
    Picture of THERMOSETTER ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

    THERMOSETTER ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

    CALEFFI:116670AC
    SKU: CALEFFI:116670AC
    $489.72
    Picture of TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 3 LOOP 1 INVERTED

    TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 3 LOOP 1 INVERTED

    CALEFFI:6686C5S1A IN
    SKU: CALEFFI:6686C5S1A IN
    $493.92
    Picture of BOILER TRIM KIT, 1 PRESS, 4.4GAL WITH ASSE 1012 BACK FLOW

    BOILER TRIM KIT, 1 PRESS, 4.4GAL WITH ASSE 1012 BACK FLOW

    CALEFFI:NA553366
    SKU: CALEFFI:NA553366
    $496.27
    Picture of SEP 4™ 4-IN-1 UNION 1 - NO FITTINGS

    SEP 4™ 4-IN-1 UNION 1 - NO FITTINGS

    CALEFFI:549506US
    SKU: CALEFFI:549506US
    $500.19
    Picture of 2 REPLACEMENT INLET BALL VALVE

    2 REPLACEMENT INLET BALL VALVE

    CALEFFI:F0001635
    SKU: CALEFFI:F0001635
    $500.64
    Picture of THERMOSETTER ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

    THERMOSETTER ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

    CALEFFI:116370AC
    SKU: CALEFFI:116370AC
    $501.48
    Picture of CALEFFI HYDRO SEPARATOR 1-1/4 NPT UNION

    CALEFFI HYDRO SEPARATOR 1-1/4 NPT UNION

    CALEFFI:548007A
    SKU: CALEFFI:548007A
    $509.60
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

    THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

    CALEFFI:116170A 001
    SKU: CALEFFI:116170A 001
    $514.92
    Picture of DISCAL DIRTMAG AIR & DIRT SEPARATOR W/ MAGNET 1 1/4 PRESS

    DISCAL DIRTMAG AIR & DIRT SEPARATOR W/ MAGNET 1 1/4 PRESS

    CALEFFI:546167A
    SKU: CALEFFI:546167A
    $519.96
    Picture of 1-1/4 PRESS DISCAL & DIRTMAGPRO KIT

    1-1/4 PRESS DISCAL & DIRTMAGPRO KIT

    CALEFFI:KIT551546 067
    SKU: CALEFFI:KIT551546 067
    $521.64
    Picture of TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 3 LOOP 1 1/4 INVERTED

    TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 3 LOOP 1 1/4 INVERTED

    CALEFFI:6687C5S1A IN
    SKU: CALEFFI:6687C5S1A IN
    $522.48
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/ CH

    THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1 FNPT W/ CH

    CALEFFI:116160AC 001
    SKU: CALEFFI:116160AC 001
    $522.48
    Picture of 1 PRESS X 1 NPT MALE UNION

    1 PRESS X 1 NPT MALE UNION

    CALEFFI:574167A
    SKU: CALEFFI:574167A
    $525.84
    Picture of BOILER TRIM KIT 1-1/4 SWT 30# TANK

    BOILER TRIM KIT 1-1/4 SWT 30# TANK

    CALEFFI:NA553379
    SKU: CALEFFI:NA553379
    $526.06
    Picture of DIRTMAGPRO 2 PRESS

    DIRTMAGPRO 2 PRESS

    CALEFFI:546369AM
    SKU: CALEFFI:546369AM
    $526.68
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

    THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

    CALEFFI:116171A 001
    SKU: CALEFFI:116171A 001
    $526.68
    Picture of CALEFFI 4 ZONE SUPPLY & RETURN MANIFOLD KIT

    CALEFFI 4 ZONE SUPPLY & RETURN MANIFOLD KIT

    CALEFFI:6686D5S1A
    SKU: CALEFFI:6686D5S1A
    $527.63
    Picture of PRESSCAL™ PRV ASSE 1003, 2 SWEAT

    PRESSCAL™ PRV ASSE 1003, 2 SWEAT

    CALEFFI:535990HA
    SKU: CALEFFI:535990HA
    $530.77
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