Introduction to All Season Fire Breathing Valve

The all-season fire-rated breathing valve is mainly used to meet the ventilation requirements of large and small storage tanks. It is installed on the top of the storage tank jointly storing Class A, B and C liquids. with the flame arrester to ensure that the storage tank is under overpressure to avoid damage and reduce the evaporation loss of the fluid in The reservoir. All-season flame retardant breathing valves are manufactured and accepted in the petroleum industry in accordance with GB5908-97 and SY7511-87 standards. The all-weather flame-retardant breathing valve has an electrostatic grounding wire to keep the valve and tank at the same potential. The valve has anti-freeze properties and is suitable for cold areas. The all-season fire-rated breathing valve combines the functional features of the all-weather breathing valve and the fire-rated breathing valve, combining effidefinitely both.