The invention discloses a linear-gas-outlet type electronic control gas valve. The linear-gas-outlet type electronic control gas valve comprises a valve body internally provided with a valve cavity, a valve element located in the valve cavity, a gas inlet and at least one gas outlet, wherein the gas inlet and the gas outlets are communicated with the valve cavity. A stepping motor for driving the valve element to linearly move is arranged outside the valve body. A gas flow control channel communicated with the gas outlets is formed in the lower portion of the valve cavity. The valve element comprises an insertion end for enabling the gas flow control channel to be connected or disconnected, and the insertion end is provided with a conical surface matched with an opening in the end of the gas flow control channel. According to the linear-gas-outlet type electronic control gas valve, the linear stepping motor carries out feeding to drive the conical surface of the valve element and the opening in the end of the gas flow control channel to create distance, the flow of the inner-ring gas outlet and the flow of the outer-ring gas outlet are controlled to be changed, and the inner-ring fire outlet state and the outer-ring fire outlet state are controlled by opening or closing self-sucking valves.