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non return valve

/nɑn rɪˈtɜrn vælv/ /nɒn rɪˈtɜːn vælv/
noun
  1. 1 geri dönüşsüz valf, çekvalf countable

Definition (English)

A valve that permits fluid or gas to flow in only one direction.

Example Sentences

  1. A non return valve prevents fuel from flowing backward.
    Geri dönüşsüz valf, yakıtın geriye akmasını önler.
  2. The pump has a built-in non return valve.
    Pompanın dahili bir geri dönüşsüz valfi vardır.

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