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Orifice sizing

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Tom_111
Tom_111 Member Posts: 2
in THE MAIN WALL
I read on here before that someone has a chart for orifice sizing for radiators. I was wondering if it is still around.
Tom

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  • BRIANJ
    BRIANJ Member Posts: 118
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    What type of valve?

    What type of valve are you trying to fix? Is it for a two pipe vapor system?
  • Tom_111
    Tom_111 Member Posts: 2
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    Orifice disks

    Yes it would be for a vapor system.
  • DanHolohan
    DanHolohan Member, Moderator, Administrator Posts: 16,538
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    Here you go.

    It's in the Library in the Steam Heating section.

    Lots of other good stuff in there.
    Retired and loving it.
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