Pipeline type pneumatic control valve

The utility model relates to the technical field of pneumatic control valves, and discloses a pipeline type pneumatic control valve which comprises a control valve body, the two ends of the top of the control valve body are fixedly connected with dismounting assemblies, and each dismounting assembly comprises a buckle, a clamping block, a mounting block and a screw. According to the pipeline type pneumatic control valve, the protection effect of the control valve is achieved through mutual cooperative use of the arranged protection shell, buckles, clamping blocks, mounting blocks and screws, the protection shell is used for protecting the control valve, and therefore the risk that the control valve is damaged due to falling of broken stones is avoided as much as possible; meanwhile, the risk that aging of the regulating valve is accelerated due to serious dust falling is avoided as much as possible, so that the service life of the regulating valve is prolonged as much as possible, the regulating valve is more