valve lietuviškai

Paaiškinimas anglų kalba

• control consisting of a mechanical device for controlling the flow of a fluid
• device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone
• a structure in a hollow organ (like the heart) with a flap to insure one-way flow of fluid through it
• one of the paired hinged shells of certain molluscs and of brachiopods
• the entire one-piece shell of a snail and certain other molluscs
• electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope