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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 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 F19379 REPLACEMENT PUMP 110V 281 SERIES

    F19379 REPLACEMENT PUMP 110V 281 SERIES

    CALEFFI:F19379
    SKU: CALEFFI:F19379
    $326.14
    Picture of NA573022 AUTOFILL COMBO 1/2 NPT W/FILTER & GAUGE

    NA573022 AUTOFILL COMBO 1/2 NPT W/FILTER & GAUGE

    CALEFFI:NA573022
    SKU: CALEFFI:NA573022
    $326.93
    Picture of 644366A 3-WAY, 1 PRESS 24V MOTORIZED DIV.

    644366A 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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