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Caleffi MixCal 521510A Brass 3-Way Adjustable Thermostatic and Pressure Balanced Mixing Valve with Temperature Gauge, 3/4", NPT

Item#:
521510A
Manufacturer Item:
521510A
Manufacturer:
CALEFFI NORTH AMERICA, INC.
Caleffi Z-one Z1 Normally Closed Actuator With 18" Wire Microswitch
  • Z1 series normally closed actuator fits on Z2 and Z3 series valve bodies with the push of a butTon
  • 7/8" knockout for 1/2" conduit connector
  • With 18" wire microswitch
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Item#:
Z111000
Manufacturer Item:
Z111000
Manufacturer:
CALEFFI NORTH AMERICA, INC.
18" wire lead connection
  • A snap on actuator allows for fast installation and easy replacement with a convenient in-line push button.
  • A gear ratio of 21:1 in the actuator increases torque for high close-off pressure and increases closing time to reduce water hammer.
  • Compact design provides quick and easy installation, the Z-one valve fits perfectly inside baseboards and fan coils. Available with choice of NPT, sweat and press fittings for ease of installation and maintenance.
  • Hermetically sealed end switch in 24V actuators requires no minimum current load allowing multiple end switches connected in parallel to zoning panel.
  • Suitable for all types of systems - made with materials compatible with chilled or hot water up to 240°F, 15 psi steam, and open or closed systems.
  • Low power consumption allows up to five valves per 40 VA transformer.

  • Item#:
    Z55
    Manufacturer Item:
    Z55
    Manufacturer:
    CALEFFI NORTH AMERICA, INC.
    18" wire lead connection
  • A snap on actuator allows for fast installation and easy replacement with a convenient in-line push button.
  • A gear ratio of 21:1 in the actuator increases torque for high close-off pressure and increases closing time to reduce water hammer.
  • Compact design provides quick and easy installation, the Z-one valve fits perfectly inside baseboards and fan coils. Available with choice of NPT, sweat and press fittings for ease of installation and maintenance.
  • Hermetically sealed end switch in 24V actuators requires no minimum current load allowing multiple end switches connected in parallel to zoning panel.
  • Suitable for all types of systems - made with materials compatible with chilled or hot water up to 240°F, 15 psi steam, and open or closed systems.
  • Low power consumption allows up to five valves per 40 VA transformer.



    Caleffi Z56P

  • Item#:
    Z56P
    Manufacturer Item:
    Z56P
    Manufacturer:
    CALEFFI NORTH AMERICA, INC.
    Item#:
    ZSR103
    Manufacturer Item:
    ZSR103
    Manufacturer:
    CALEFFI NORTH AMERICA, INC.
    Caleffi ZVR104 Zone Valve Relay 4-Zone W/Priority

    Item#:
    ZVR104
    Manufacturer Item:
    ZVR104
    Manufacturer:
    CALEFFI NORTH AMERICA, INC.
    Caleffi ZVR103 Zone Valve Relay 3-Zone W/Priority

    Item#:
    ZVR103
    Manufacturer Item:
    ZVR103
    Manufacturer:
    CALEFFI NORTH AMERICA, INC.
    18" wire lead connection
  • A snap on actuator allows for fast installation and easy replacement with a convenient in-line push button.
  • A gear ratio of 21:1 in the actuator increases torque for high close-off pressure and increases closing time to reduce water hammer.
  • Compact design provides quick and easy installation, the Z-one valve fits perfectly inside baseboards and fan coils. Available with choice of NPT, sweat and press fittings for ease of installation and maintenance.
  • Hermetically sealed end switch in 24V actuators requires no minimum current load allowing multiple end switches connected in parallel to zoning panel.
  • Suitable for all types of systems - made with materials compatible with chilled or hot water up to 240°F, 15 psi steam, and open or closed systems.
  • Low power consumption allows up to five valves per 40 VA transformer.


  • Item#:
    Z56
    Manufacturer Item:
    Z56
    Manufacturer:
    CALEFFI NORTH AMERICA, INC.
    18" wire lead connection
  • A snap on actuator allows for fast installation and easy replacement with a convenient in-line push button.
  • A gear ratio of 21:1 in the actuator increases torque for high close-off pressure and increases closing time to reduce water hammer.
  • Compact design provides quick and easy installation, the Z-one valve fits perfectly inside baseboards and fan coils. Available with choice of NPT, sweat and press fittings for ease of installation and maintenance.
  • Hermetically sealed end switch in 24V actuators requires no minimum current load allowing multiple end switches connected in parallel to zoning panel.
  • Suitable for all types of systems - made with materials compatible with chilled or hot water up to 240°F, 15 psi steam, and open or closed systems.
  • Low power consumption allows up to five valves per 40 VA transformer.


    Caleffi Z46P

  • Item#:
    Z46P
    Manufacturer Item:
    Z46P
    Manufacturer:
    CALEFFI NORTH AMERICA, INC.
    18" wire lead connection
  • A snap on actuator allows for fast installation and easy replacement with a convenient in-line push button.
  • A gear ratio of 21:1 in the actuator increases torque for high close-off pressure and increases closing time to reduce water hammer.
  • Compact design provides quick and easy installation, the Z-one valve fits perfectly inside baseboards and fan coils. Available with choice of NPT, sweat and press fittings for ease of installation and maintenance.
  • Hermetically sealed end switch in 24V actuators requires no minimum current load allowing multiple end switches connected in parallel to zoning panel.
  • Suitable for all types of systems - made with materials compatible with chilled or hot water up to 240°F, 15 psi steam, and open or closed systems.
  • Low power consumption allows up to five valves per 40 VA transformer.

  • Item#:
    Z46
    Manufacturer Item:
    Z46
    Manufacturer:
    CALEFFI NORTH AMERICA, INC.
    Item#:
    ZVR106
    Manufacturer Item:
    ZVR106
    Manufacturer:
    CALEFFI NORTH AMERICA, INC.
    Caleffi Z-One Z45 Forged Brass 2-Way 2-Position Normally Closed Motorized Zone Valve, 3/4", Sweat
    • Zone valve are used to automatically shut-off the flow or redirect hot and chilled water in hydronic systems, open systems, closed systems, low-pressure steam
    • 2-position, on/off, spring return actuator has an end mounted push butTon for quick installation to the valve body
    • Zone valve provides 100% bubble-tight seat close-off leakage
    • The high temperature and high close-off performance characteristics of these zone valves, combined with the compact size, makes them suitable to fit inside baseboards or directly in fan coil units
    • The actuator is equipped with auxiliary micro-switch and are normally closed with 18" wire lead connections
    • 0 - 0.4 amp at 24 VAC auxiliary micro-switch contact rating
    • Less than 60 sec full on stroke, 6 seconds full off stroke
    • Polycarbonate base and cover, aluminum base plate actuator
    • (2) O-ring seals and EPDM paddle
    • Includes: Z111000 with auxiliary switch, 18" wire connection, Z200537 sweat body
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    Item#:
    Z45
    Manufacturer Item:
    Z45
    Manufacturer:
    CALEFFI NORTH AMERICA, INC.
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