🌐EnglishEnglishDeutschSvenskaРусский中文日本語EntityQ43076469· pop 5· linked from 154 articlespiston valvedevice used to control the motion of a fluid along a tube or pipe by means of the linear motion of a piston within a chamber or cylinderAvailable in 5 languages日本語РусскийCatalanUkrainianvia Wikidata sitelinks · CC0Connectionsbrass instrument valveEntityWikisourceEntityCategoriesBrass instrument parts and accessoriesSteam locomotive technologiesValves