Fluid control refers to the management and regulation of liquids and gases in various systems. It involves using devices like valves, pumps, and sensors to ensure that fluids flow at the desired rate and pressure. This is essential in industries such as oil and gas, water treatment, and manufacturing, where precise fluid handling is crucial for safety and efficiency. Effective fluid control helps prevent leaks, reduces waste, and maintains optimal operating conditions. It also plays a vital role in HVAC systems, automotive engines, and chemical processing, where controlling the movement of fluids can impact performance and environmental safety.