#HXF4 with exhaled connection flame retardant breathing valve

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HXF4 with Exhaled Connection Flame Retardant Breathing valve

Overview of HXF4 type flame retardant breathing valve with exhalation connection:

Characteristics and performance of the breathing valve with exhaled connection: The breathing valve with exhaled connection is a breathing function installed on the top of a fixed indoor storage tank. It can automatically adjust the pressure difference between the inside and outside of the oil storage tank, and its performance is reliable and stable, fully complying with the SY7511-87 standard of the Ministry of Petroleum Industry.