The invention mainly discloses a manufacturing process of a fuel gas control valve used for fuel gas kitchenware. According to the technical scheme, the manufacturing process comprises the following steps of (1) valve body manufacturing, (2) valve core manufacturing, (3) air inlet header pipe, air inlet branch pipe and air outlet pipeline manufacturing, (4) inspection, (5) surface treatment and (6) assembling. The manufacturing process is simple, low in cost and energy consumption and free of pollution, the whole manufacturing procedure is advantageously simplified, and the manufacturing cost is advantageously reduced. According to the control valve manufactured through the manufacturing process, a valve body is good in gas tightness and quality and high in reliability; all parts of metal are uniformly stressed; the internal stress is balanced in change; the metal structure is more stable; using is safer and more convenient; and the fuel gas flow rate can be adjusted according to the fuel gas pressure, so that the purposes of automatic adjustment and automatic closing are achieved.