🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiفارسی한국어中文日本語EntityQ2608786· pop 9· linked from 181 articlesrotary valvetype of valve in which the rotation of a passage or passages in a transverse plug regulates the flow of liquid or gas through the attached pipesConnectionstromboneEntityfour-stroke engineEntityCategoriesBrass instrument parts and accessoriesValves