Breather Valve

Era Technologies is Prime Indian Manufacturer & Exporter of ERARDO® make Breather valve / Pressure Vacuum Relief valve provides protection to bulk storage tanks and vessels from over and under pressurization. The valves are mounted on the tank roof flange or a vent pipe from the vapour space.

In the closed position the pressure relief pallet and diaphragm assembly are held tightly against a seal to prevent the loss of vapour to the atmosphere. As the internal pressure in the tank increases, due to product filling and vapour development, the pressure in the tank increases, and if the set pressure of the unit is reached, the diaphragm will open and discharge the gas into the atmosphere. The same thing happens when vacuum increase in Storage Tank due to Pump Out and Temperature impact, the vacuum pallet will open and maintain vacuum in Storage Tank.