Check valve

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

In collections

1 player has it in their collection.

What Wikipedia says

A check valve, non-return valve, reflux valve, retention valve, foot valve, or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction.

Excerpt from the Wikipedia article “Check valve”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Heather Smith, CC BY 3.0, via Wikimedia Commons.