Nozzles are devices used to control the direction, flow rate, and spray pattern of fluids or gases, providing precise and reliable fluid control. They are used in applications such as spraying, cooling, and fuel injection, ensuring optimal performance and efficiency. Nozzles offer features such as adjustable settings, durability, and various designs, making them essential for achieving desired spray patterns and flow characteristics. Their ability to provide reliable and controlled fluid distribution makes them valuable for enhancing process efficiency and product quality.