The constant pressure breathing valve is an integrated product that integrates the breathing valve and air sealing device, while meeting the functions of nitrogen sealing and breathing.

Features and advantages:

1) Due to the absence of secondary piping and control piping, the piping space is relatively wide.

2) As long as there is an empty breather valve on the storage tank, it can be set.

3) As there is no need for secondary piping and control piping engineering, it can save piping costs.

4) When installing on existing storage tanks, there is no need to add secondary piping and control piping connections.

5) Due to the use of clean pipe fittings, the structure is simple and easy to disassemble and inspect.