Pilot Operated Breather Valve With Flame Arrestor
Breathing valve is a kind of air breather which install on the petrochemical fixed storage tank, in order to avoid tank over the pressure or vacuum making the storage tank destruct, prevent the outside flame enter, reduce the tank fluid volatile.
Main technology parameter:
A,-295Pa (-30mmH2O) +1750Pa (+180mmH2O)
All weather coating
Gasoline ,kerosene,diesel oil,aromatic naphtha,air etc, or other petrochemical material.
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