Agent of explosion-proof pneumatic dust butterfly valve Automatic pressure relief structure: when the pressure in the middle chamber rises abnormally, the medium in the middle chamber can automatically relieve the pressure by pushing the valve seat with its own thrust, thus ensuring the safety of valve lifting.
4. The tiny bubbles containing mixture mixed into the bubbly flow can still work normally, but the measured flow rate of the mixed volume containing the bubble volume is that the gas content increases to form a bullet (block) flow, and the electrode may be covered by gas to make the circuit break instantaneously, resulting in output shaking or even failure to work normally.
