The shipbuilding industry is a comprehensive sector that provides technological equipment for the shipping industry, marine development, and national defense construction. It plays a significant role in driving the development of key industries such as steel, petrochemicals, light industry, textiles, equipment manufacturing, and electronics, while also promoting export expansion. Valves play a critical role in the shipbuilding industry. As ships continue to grow larger and usage frequency increases, they need to have the capability to generate power, handle and manage wastewater, control HVAC systems, and perform required tasks. The size and purpose of the ship will determine the different types and quantities of valves on board. Valves are used to regulate power load and storage, provide water for firefighting capabilities, handle and process wastewater, and store any liquid cargo, among other functions.