Gate valves are standard isolation valves that start or stop fluid flow by lifting a wedge-shaped or flat gate out of the flow path. It's widely used across power, industrial processes, water, oil, and gas systems for its reliable shutoff capability and subtle design. Whether the gate valve is electrically driven or manually operated, the gearbox is a vital component of any mechanical system that uses engines or motors.  A gearbox is a mechanical device that transmits energy