Menu
Search
Search store Close
Shopping cart Close

You have no items in your shopping cart.

All Categories
    Menu Close

    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.

    View as Grid List
    Sort by
    Display per page
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4 FNPT W/

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

    CALEFFI:116350A
    SKU: CALEFFI:116350A
    $253.23
    Picture of FLOWCAL™ PRESSURE INDEPENDENT BALANCING VALVE W/ SHUT-OFF 1-

    FLOWCAL™ PRESSURE INDEPENDENT BALANCING VALVE W/ SHUT-OFF 1-

    CALEFFI:121379A
    SKU: CALEFFI:121379A
    $253.23
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4 FNPT W/

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

    CALEFFI:116150AC
    SKU: CALEFFI:116150AC
    $254.02
    Picture of EXTRA HI-CAPACITY AIR VENT 3/4NPT FEMALE

    EXTRA HI-CAPACITY AIR VENT 3/4NPT FEMALE

    CALEFFI:501502A
    SKU: CALEFFI:501502A
    $254.02
    Picture of PRE-MIXED HIGH TEMPERATURE GLYCOL, 5 GALLON BUCKET

    PRE-MIXED HIGH TEMPERATURE GLYCOL, 5 GALLON BUCKET

    CALEFFI:NA10103
    SKU: CALEFFI:NA10103
    $254.02
    Picture of REPAIR KIT FOR 1 574

    REPAIR KIT FOR 1 574

    CALEFFI:NA11606
    SKU: CALEFFI:NA11606
    $254.52
    Picture of THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1/2 FNPT W/

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

    CALEFFI:116441A 001
    SKU: CALEFFI:116441A 001
    $254.52
    Picture of Z-ONE RELAY FOUR ZONE PUMP CONTROL

    Z-ONE RELAY FOUR ZONE PUMP CONTROL

    CALEFFI:ZSR104
    SKU: CALEFFI:ZSR104
    $254.80
    Picture of MIXCAL™ 3-WAY MIXING VALVE 1 NPT W/CHECK VALVES & TEMP GAUGE

    MIXCAL™ 3-WAY MIXING VALVE 1 NPT W/CHECK VALVES & TEMP GAUGE

    CALEFFI:521610AC
    SKU: CALEFFI:521610AC
    $254.80
    Picture of FLOWCAL™ Y-STRAIN1-1/4NPTW/BALLVLV+PTPORT

    FLOWCAL™ Y-STRAIN1-1/4NPTW/BALLVLV+PTPORT

    CALEFFI:120371A 000
    SKU: CALEFFI:120371A 000
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 10G
    SKU: CALEFFI:121361A 10G
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 11G
    SKU: CALEFFI:121361A 11G
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 12G
    SKU: CALEFFI:121361A 12G
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 13G
    SKU: CALEFFI:121361A 13G
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 14G
    SKU: CALEFFI:121361A 14G
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 15G
    SKU: CALEFFI:121361A 15G
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 16G
    SKU: CALEFFI:121361A 16G
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 17G
    SKU: CALEFFI:121361A 17G
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 18G
    SKU: CALEFFI:121361A 18G
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 19G
    SKU: CALEFFI:121361A 19G
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 20G
    SKU: CALEFFI:121361A 20G
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 21G
    SKU: CALEFFI:121361A 21G
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 2G6
    SKU: CALEFFI:121361A 2G6
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 3G0
    SKU: CALEFFI:121361A 3G0
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 3G5
    SKU: CALEFFI:121361A 3G5
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 4G0
    SKU: CALEFFI:121361A 4G0
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 4G5
    SKU: CALEFFI:121361A 4G5
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 5G0
    SKU: CALEFFI:121361A 5G0
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 6G0
    SKU: CALEFFI:121361A 6G0
    $255.36
    Picture of FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    FLOWCAL™ Y STYLE PIBV LOW LEAD W/ SHUT OFF 1 NPT W/PT PORTS

    CALEFFI:121361A 7G0
    SKU: CALEFFI:121361A 7G0
    $255.36
    Filters Close
    Clear All
    Price range Clear
    Min: $0.00 Max: $48,746.00
    $0 $48746
    Manufacturer Clear
    Categories
    Manufacturers
    View all
    Information
    My account
    Customer service
    Payment options
    Powered by nopCommerce
    Copyright © 2025 Patriot Supply. All rights reserved.