It is installed on the top of the tanker, with the function of releasing the emergency pressure. When the internal pressure is higher than the rated releasing pressure, it will be open and release the extra pressure.
Ordering Guide:
The materials of safety valve can be ordered in different according to user's demand, such as carbon steel, stainless steel 304, stainless steel 316.The opening pressure can be ordered by user's actual demand. Sealing material can be selected according to actual demand.Outer Diameter: 3"
Structure Feature:
With the bursting disc device(a pressure relief device which couldn't be closed after bursting under a setting pressure) when the pressure or vacuum is exceeding situation, it will be release the pressure to protect the tanker's safety. The working pressure of bursting disc is 0.02MPa higher than open pressure of safety valve. After bursting, the bursting disc need be replaced.
