Low pressure ball valves are generally used in water, oil, and gas applications. They are used to ensure smooth operation within the system. Ball valves are easy to handle and they require minimal maintenance due to their quarter turn valve control feature. A mini ball valve is used to shut off application by turning the handle at 90 degree. The connection type is BSPP, with one male end and female end. It is able to withstand up to 300psi of working pressure and withstand temperature between -29°C to 150°C. It is also used for small and constricted spaces such as residential, compressed air systems, and light commercial applications. The body of a mini ball valve is made up of 7 components; Body, ball, cap, ball seat, stem, bolt, and the lever.