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quick exhaust valve - China Manufacturer
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the tightness of the pipe flange interface. Due to the the pipe flange diameter is larger than the live production flatness, flange face contact untrue. Seal packing under negative pressure wind suction, local pac king damage, the interface gap of air leakage. Construction should pay attention to the installation of the sealing material. solenoid control valveEspecially kiln end due to a large negative pressure, closed poor performance will lead to a lot of cold air leakage into to cause wind temperature drop, affecting the normal operation of the cement kiln. valve block
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