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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 1 SWEAT DISCAL & DIRTMAGPRO KIT

    1 SWEAT DISCAL & DIRTMAGPRO KIT

    CALEFFI:KIT551546 028
    SKU: CALEFFI:KIT551546 028
    $309.12
    Picture of PRESSCAL™ PRV ASSE 1003, FEMALE 1 1/4 NPT W/ PRESSURE GAUGE

    PRESSCAL™ PRV ASSE 1003, FEMALE 1 1/4 NPT W/ PRESSURE GAUGE

    CALEFFI:535371HA
    SKU: CALEFFI:535371HA
    $309.68
    Picture of THERMOSETTER ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT

    THERMOSETTER ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT

    CALEFFI:116170A
    SKU: CALEFFI:116170A
    $309.96
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4 FNPT WIT

    THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4 FNPT WIT

    CALEFFI:116150A 001
    SKU: CALEFFI:116150A 001
    $311.64
    Picture of ANGLEMIX 3- WAY MIXING VALVE 1 SWEAT UNION, CHECK VALVES

    ANGLEMIX 3- WAY MIXING VALVE 1 SWEAT UNION, CHECK VALVES

    CALEFFI:520619AC
    SKU: CALEFFI:520619AC
    $312.48
    Picture of 3/4PRESS FIT 3-WAY BYP,24V MOTORIZED BA

    3/4PRESS FIT 3-WAY BYP,24V MOTORIZED BA

    CALEFFI:644356A 3BY
    SKU: CALEFFI:644356A 3BY
    $312.48
    Picture of PRESSCAL™ HP PRV LOW RANGE (10 - 90 PSIG) DUAL UNION 3/4 NPT

    PRESSCAL™ HP PRV LOW RANGE (10 - 90 PSIG) DUAL UNION 3/4 NPT

    CALEFFI:536054A 103
    SKU: CALEFFI:536054A 103
    $312.48
    Picture of PRESSCAL™ HP PRV HIGH RANGE (90 - 150 PSI) DUAL UNION 3/4 NP

    PRESSCAL™ HP PRV HIGH RANGE (90 - 150 PSI) DUAL UNION 3/4 NP

    CALEFFI:536053A 103
    SKU: CALEFFI:536053A 103
    $312.48
    Picture of 3-WAY, 1 SWT, 24V, 5 CV MOTORIZED BALL ZONE VALVE

    3-WAY, 1 SWT, 24V, 5 CV MOTORIZED BALL ZONE VALVE

    CALEFFI:644369A
    SKU: CALEFFI:644369A
    $315.17
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1/2 FNPT W/1

    THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1/2 FNPT W/1

    CALEFFI:116240A 001
    SKU: CALEFFI:116240A 001
    $319.20
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1/2 FNPT W/1

    THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1/2 FNPT W/1

    CALEFFI:116640A 001
    SKU: CALEFFI:116640A 001
    $319.20
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4 FNPT W/

    THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4 FNPT W/

    CALEFFI:116450AC 001
    SKU: CALEFFI:116450AC 001
    $319.20
    Picture of HYDRO SEP 1 - NO FITTINGS

    HYDRO SEP 1 - NO FITTINGS

    CALEFFI:548006US
    SKU: CALEFFI:548006US
    $319.87
    Picture of DIRTMAG® COMPOSITE DIRT SEPARATOR W/ MAGNET 1 UNION PRESS W.

    DIRTMAG® COMPOSITE DIRT SEPARATOR W/ MAGNET 1 UNION PRESS W.

    CALEFFI:NA545376
    SKU: CALEFFI:NA545376
    $320.66
    Picture of ANGLEMIX 3- WAY MIXING VALVE 1 NPT MALE UNION, CHECK VALVES

    ANGLEMIX 3- WAY MIXING VALVE 1 NPT MALE UNION, CHECK VALVES

    CALEFFI:520610AC
    SKU: CALEFFI:520610AC
    $320.88
    Picture of PRESSCAL™ PRV ASSE 1003, 1-1/2 NO FITTINGS

    PRESSCAL™ PRV ASSE 1003, 1-1/2 NO FITTINGS

    CALEFFI:NA535880HA
    SKU: CALEFFI:NA535880HA
    $321.05
    Picture of THERMOSETTER ADJUSTABLE THERMAL BALANCING VALVE 1-1/4 FNPT W

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

    CALEFFI:116171A
    SKU: CALEFFI:116171A
    $321.72
    Picture of 3-WAY 1NPT 24V 5 CV MOTORIZED BALL ZONE VALVE

    3-WAY 1NPT 24V 5 CV MOTORIZED BALL ZONE VALVE

    CALEFFI:644360A
    SKU: CALEFFI:644360A
    $322.22
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1/2 FNPT W/

    THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1/2 FNPT W/

    CALEFFI:116140AC 001
    SKU: CALEFFI:116140AC 001
    $322.56
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4 FNPT W/

    THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4 FNPT W/

    CALEFFI:116151A 001
    SKU: CALEFFI:116151A 001
    $325.92
    Picture of SERVICEABLE LOW LEAD CHECK 2 MNPT

    SERVICEABLE LOW LEAD CHECK 2 MNPT

    CALEFFI:NA51490
    SKU: CALEFFI:NA51490
    $325.92
    Picture of ANGLEMIX 3- WAY MIXING VALVE 1 PRESS UNION, CHECK VALVES

    ANGLEMIX 3- WAY MIXING VALVE 1 PRESS UNION, CHECK VALVES

    CALEFFI:520616AC
    SKU: CALEFFI:520616AC
    $325.92
    Picture of 1-1/2 NPT QUICK SETTER VALVE 8-32 GPM

    1-1/2 NPT QUICK SETTER VALVE 8-32 GPM

    CALEFFI:132882A
    SKU: CALEFFI:132882A
    $326.14
    Picture of REPLACEMENT PUMP 110V 281 SERIES

    REPLACEMENT PUMP 110V 281 SERIES

    CALEFFI:F19379
    SKU: CALEFFI:F19379
    $326.14
    Picture of AUTOFILL COMBO 1/2 NPT W/FILTER & GAUGE

    AUTOFILL COMBO 1/2 NPT W/FILTER & GAUGE

    CALEFFI:NA573022
    SKU: CALEFFI:NA573022
    $326.93
    Picture of 3-WAY, 1 PRESS 24V MOTORIZED DIV.

    3-WAY, 1 PRESS 24V MOTORIZED DIV.

    CALEFFI:644366A
    SKU: CALEFFI:644366A
    $326.93
    Picture of QUICKSETTER+ BALANCING VALVE W/ FLOWMETER UNION, 1 PRESS 2

    QUICKSETTER+ BALANCING VALVE W/ FLOWMETER UNION, 1 PRESS 2

    CALEFFI:132657AFC
    SKU: CALEFFI:132657AFC
    $329.28
    Picture of QUICKSETTER+ BALANCING VALVE W/ FLOWMETER UNION, 1 PRESS .5

    QUICKSETTER+ BALANCING VALVE W/ FLOWMETER UNION, 1 PRESS .5

    CALEFFI:132637AFC
    SKU: CALEFFI:132637AFC
    $329.28
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4 FNPT W/

    THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4 FNPT W/

    CALEFFI:116451AC 001
    SKU: CALEFFI:116451AC 001
    $330.12
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1/2 FNPT W/

    THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1/2 FNPT W/

    CALEFFI:116340A 001
    SKU: CALEFFI:116340A 001
    $330.12
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