A gas regulator is a device that controls the pressure of gas flowing from a storage tank or pipeline to a specific application, such as a stove or heater. It ensures that the gas is delivered at a safe and consistent pressure, preventing damage to appliances and reducing the risk of leaks. Gas regulators are commonly used in various settings, including residential, commercial, and industrial applications. They come in different types and sizes, designed to handle various gas types, such as natural gas or propane. Proper installation and maintenance of a gas regulator are essential for safety and efficiency.