Industrial Breather Valves :
Breather valves also known as low pressure relief and vacuum breaker, enclosed in one single housing.
It is widely used where pressure and vacuum relief is required.
This operates at a preset pressure, the pressure pallet lifts and giving vent to the flow and where vacuum is developed in closed system, at a set pressure, vacuum pallet lifts in breathing the air.
These valves are usually installed on fixed roof tanks, storing highly volatile organic liquids with low flash point.
This can also be fitted with flame arrestor.
MOC – Aluminum/ C. S / SS 304 / SS316
Sizes – 25 NB to 300 NB
Ref Std – API 2000