Forged steel ball valves are another type of valve commonly used in industrial applications. Unlike gate valves, ball valves use a spherical disc (the ball) to control the flow of fluid. When the valve is open, the ball allows fluid to pass through; when closed, the ball rotates to block the flow completely. Forged steel ball valves are preferred in applications requiring high pressure and temperature resistance, as well as in situations where tight shut-off is critical. The "forged steel" designation indicates that the valve body and components are formed through forging, which results in a stronger and more durable product compared to cast counterparts. These valves are widely used in oil and gas, chemical processing, power generation, and other industries where reliability and performance under demanding conditions are essential.