ball valve

ریشه

The term 'ball valve' originated from the combination of 'ball' (referring to the spherical closure unit) and 'valve' (referring to a device used to control the flow of a fluid).

مثال

• The plumber installed a ball valve to regulate the water flow.
• The ball valve is commonly used in industrial applications.
• To shut off the water supply, simply turn the lever on the ball valve.