A 2-way ball valve is a type of valve that is used to control the flow of liquids and gases. It is designed with a ball-shaped disc that has two openings, one on each side. When the valve is in the open position, the two openings are aligned, allowing the liquid or gas to flow freely. When the valve is in the closed position, the two openings are blocked, preventing the flow of the liquid or gas. The 2-way ball valve is a versatile and reliable valve that is used in a variety of applications, such as water supply systems, industrial processes, and plumbing systems. It is a cost-effective solution that is easy to install and maintain. The 2-way ball valve is also known for its ability to provide a tight seal, ensuring that the liquid or gas does not leak out. This makes it an ideal choice for applications where safety and reliability are of the utmost importance.