Direct drive type gas pressure regulator

The utility model belongs to the technical field of fuel gas transmission and distribution equipment, and discloses a direct drive type fuel gas pressure regulator. The main technical characteristicsare as follows: the valve comprises a valve body with an air inlet, an air outlet, a valve port and an upper shell, a diaphragm with a tray and a driving shaft is arranged between the upper shell andthe valve body, the upper shell is provided with an adjusting spring, an adjusting nut and an upper cover, a guide seat is arranged behind the valve port, a valve matched with the valve port is arranged in the guide seat, and the valve is provided with an arc-shaped through hole; and an arc-shaped driving rod matched with the arc-shaped through hole is arranged at the lower end of the driving shaft. According to the direct drive type fuel gas pressure regulator, the driving shaft directly drives the movable valve, the action sensitivity is high, and the pressure regulating effect is good. 本实用新型属于燃气输配设备技术领域，公开了一种直接驱动式燃气