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  1. #1
    Poikanen's Avatar
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    Choosing expanison valve and solenoid



    The appliance is Cooltek Condensing unit CU-22:
    Cooling capacity:23,2kW
    Refrigerant: R407C
    Liquid pipe: 15,88mm
    Gas pile: 28mm

    Its for ventilation cooling. What do I have to take into consideration when choosing TXV and solenoid valve? If possible give some real examples.

    Regards!

    -Martin-



  2. #2
    Brian_UK's Avatar
    Brian_UK is offline Moderator I am starting to push the Mods: of RE Site Moderator : and general nice guy
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    Re: Choosing expanison valve and solenoid

    Martin this appears to be a question straight out of one of your text books.

    Before we do all of your study work for you what are your thoughts on the subject.

    We can then comment on your decisions.
    Brian - Newton Abbot, Devon, UK
    Retired March 2015

  3. #3
    Poikanen's Avatar
    Poikanen Guest

    Re: Choosing expanison valve and solenoid

    How about:

    Danfoss TDEZ 26kW/7,5TR
    MOP 115; Orifice no.40; -10/+15

    and

    Castel HM2, 8W
    TU 50 C
    TM 110 C

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