The pneumatic butterfly valve produced by Zhejiang Baide includes a variety of butterfly valve products driven by pneumatic actuators, and the connection form mainly has two kinds of pneumatic butterfly valve and pneumatic flange butterfly valve. The pneumatic butterfly valve products include various materials and sealing surface forms. Pneumatic butterfly valve with pneumatic valve positioner or solenoid valve, pneumatic triplet, limit switch and other components, can realize the flow rate adjustment and cut-off control of the fluid medium in the pipeline, so as to achieve the purpose of full automatic control of the pipeline.
