http://user.it.uu.se/~embe8573/bike/moas-valve/VALVES
                   https://dataswamp.org/~incal/bike/moas-valve/VALVES
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photo

  http://user.it.uu.se/~embe8573/bike/moas-valve/moas-valves.jpg

  https://dataswamp.org/~incal/bike/moas-valve/moas-valves.jpg

adaptors

  a. Presta-to-Dunlop

  b. Presta-to-Schrader

  c. Schrader-to-Presta (or Dunlop)

  d. ?


valve cores

  1. ?

  2. version of Dunlop

  3. Schrader

  4. modern Dunlop with flange and lock nuts

  5. Dunlop version with latex tube


valves general data: [1]

    * Dunlop (DV)
      Woods, Blitzventil, cycle valve
      standard bike valve
      Ø8.5mm
      Europe

    * Presta
      Sclaverand (SV)
      racing/road bike valve, now on high-end MTBs as well
      Ø6.5mm
      France
      considered better than Dunlop

    * Regina
      Italy
      "very much similar to the Presta" [2]

    * Schrader
      the car/auto valve
      Ø8.5mm
      US
      on BMX bikes, footbikes, etc
      considered tougher than Dunlop


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[1] https://dataswamp.org/~incal/bike/moas-valve/valves-2.jpg
[2] https://en.wikipedia.org/wiki/Valve_stem