EntityQ43076469· pop 5· linked from 154 articlespiston valveSign in to savedevice 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 cylinderConnectionsbrass instrument valveEntityWikisourceEntitytrumpetEntitysteam engineEntitysteam locomotiveEntitytubaEntityhornEntitybrass instrumentEntitycornetEntityflugelhornEntityEncyclopædia Britannica 11th editionEntitysaxhornEntitypoppet valveEntityrotary valveEntityHeinrich StölzelEntityCategoriesBrass instrument parts and accessoriesSteam locomotive technologiesValves