The LG AGM30063309 Dryer Gas Valve Kit is used to control the flow of gas in gas dryers to enhance safety and efficiency. It operates by regulating the ignition of the burner so that the dryer can produce heat that is necessary for drying clothes. These include the valves and sensors that help in regulating the flow of the gas to avoid cases of irregular heating or even gas leakage. https://www.hnkparts.com/agm30063309-lge-gas-valve-kit-dryer