Globe valves are commonly used in ships for controlling the flow of liquids, such as oil, water, or steam. They are typically used in applications that require precise regulation of flow, such as in piping systems for boilers, heat exchangers, and fuel oil systems. Globe valves are also used in firefighting systems, air conditioning systems, and lubricating oil systems. The location and number of globe valves on a ship will depend on the specific needs and design of the ship.