Vacuum Pressure Flame Arrester Breather Valve

The vacuum pressure flame arrester breather valve is an important safety accessory for protecting oil tanks. It is installed on top of the oil tank and consists of a pressure valve and a tightening plate. It maintains the tightness of the oil tank, reduces oil evaporation loss under normal conditions, and automatically ventilates to adjust pressure within the standard range, providing safety protection for the oil tank.