The top structure of self pressurized liquid nitrogen tank is generally composed of vent valve, drain valve, booster valve, safety valve, pressure gauge, etc. The booster valve is usually connected with the booster pipe, the vent valve usually has no pipe connection at one end, and the inlet and outlet valve has a pipe connection interface. It can be equipped with float level gauge and intelligent on-line automatic control system

Advantages of self pressurized liquid nitrogen tank:

1. Unique tank support, good tank stability;

2. KF sealing neck can be selected as required to reduce the evaporation rate of liquid nitrogen;

3. Double safety valve structure to ensure the safety of products;

4. All stainless steel 304 material production, high strength container;

5. All welds were detected by helium mass spectrometer;