Pneumatic control valve controlling means

The utility model relates to a valve control technical field, concretely relates to pneumatic control valve controlling means, including first solenoid valve, second solenoid valve and air cleaner, air cleaner's gas outlet is connected with the gas circuit no. 1 of first solenoid valve and the gas circuit no. 1 of second solenoid valve respectively, the gas circuit no. 2 of second solenoid valve and the gas circuit of first solenoid valve no. 3 are connected, the gas circuit no. 3 and the atmosphere of second solenoid valve are linked together, the gas circuit no. 2 and the pneumatic control valve of first solenoid valve are connected, this pneumatic control valve controlling means simple structure, convenient to use, modern design make pneumatic control valve action accuracy, reliable, safety. 本实用新型涉及阀门控制技术领域，具体涉及种气动调节阀控制装置，包括第电磁阀、第二电磁阀和空气过滤器，所述空气过滤器的出气口分别与第电磁阀的气路和第二电磁阀的气路连接，所述第二电磁阀的气路二和第电磁阀的气路三连接，所述第二电磁阀的气路三与大气相连通，所述第电磁阀的气路二与气动调节阀连接；该气动调节阀控制装置结构简单、使用方便、设计新颖，使气动调节阀动作准确、可靠、安全。