Meva 2 burner gassie stove

Discussion in 'Czech Republic' started by teckguy_58, Jan 22, 2017.

  1. teckguy_58

    teckguy_58 United States Subscriber

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    Hi,

    I acquired this Meva two burner stove some time back. I've not seen this Meva model stove before. I came from Slovenia. Since I'm not familiar with this stove I'm hoping someone will help me out with this.
    The stove seems to be quite sturdy and well made.
    DSC05363.JPG DSC05339.JPG DSC05340.JPG DSC05341.JPG DSC05342.JPG DSC05344.JPG DSC05345.JPG

    The original fuel hose was missing, but it still have it's original connector. So I removed what was left of the fuel hose and replaced it with AN-3 SS braided hose. This hose is rated at 2000 psi burst, so it will handle the pressure. As can be seen the original connector has seen better days but at least it still does it's job of connecting.
    DSC05343.JPG DSC05335.JPG DSC05336.JPG DSC05337.JPG DSC05347.JPG DSC05346.JPG

    I also checked the control spindles and found both O-Rings were bad. I tried 2 different O-Ring sizes and found the O-Ring that worked the best was the Buna-N 70 with 4 mm ID and a 2.5 mm cross section. Also the same O-Ring worked to seal where the fuel hose connects to the stove. I tested everything to make sure there were no leaks and then it was time to fire the stove.
    I tried 3 different fuels.

    1. Straight Butane
    2. Isobutane
    3. Propane

    Butane and Isobutane were almost identical.

    Stove running on butane.
    DSC05352.JPG DSC05349.JPG DSC05350.JPG

    Isobutane.
    DSC05353.JPG DSC05354.JPG DSC05355.JPG

    Propane.

    DSC05356.JPG DSC05357.JPG DSC05358.JPG DSC05359.JPG

    I don't know when this stove was made, but I like the way it runs. I did notice after changing the O-Rings on the spindles it was a bit touchy when trying to get it to simmer, but I'm sure this will change as time goes by.

    Again anyone who knows more about this stove please let me know.

    I hope you enjoyed.

    Cheers,
    Norman
     
  2. dusan

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    "4 7 9 " on the burner is for 4.Q.1979

    D.
     
  3. presscall

    presscall United Kingdom PotY Winner SotM Winner SotY Winner Subscriber

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    Appears to have burners derived from Meva's earlier forays into lpg stove manufacture.

    IMG_3995.JPG


    Like this single burner model ...

    IMG_3994.JPG


    ... and this twin burner model.

    IMG_3993.JPG

    You mention yours being touchy to get it to simmer Norman. You'll notice on both of mine there is a variable air inlet device on each of the riser stems to 'tune' the burner for ideal fuel/air mixture for a given setting. Such a device was quite common on early lpg stoves. It's not apparent whether your burners have such a fitting. The same device (a threaded sleeve on the threaded burner riser) makes it possible to partially block off the air inlets to richen the mixture. A similar concept is installed on a Sigg Firejet, but that's to facilitate the use of gasoline or kerosene on the same sized jet.

    John
     
  4. teckguy_58

    teckguy_58 United States Subscriber

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    Hi,

    I just wanted to add a burner picture.
    DSC05338.JPG

    I would like to get a bit more information on this stove.

    Cheers,
    Norman
     
  5. teckguy_58

    teckguy_58 United States Subscriber

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    Hi,

    Here are more pictures of the stove.
    I've been using the stove so getting it to simmer is no longer touchy. I think the only reason why it was touchy is due to the new O-Rings on the control spindles.

    Here are the variable air inlets.
    DSC05404.JPG DSC05405.JPG

    Flame shots.
    DSC05406.JPG DSC05407.JPG DSC05414.JPG

    Burner shot.
    DSC05416.JPG

    The stove operates well.

    Cheers,
    Norman
     
  6. presscall

    presscall United Kingdom PotY Winner SotM Winner SotY Winner Subscriber

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    Ah, so it has the same arrangement as the earlier versions.