Working principle of stainless steel quick-mounted breathing valve

                   When the positive pressure value in the container is greater than the pressure value set by the positive pressure spring of the valve, the valve will automatically open and exhaust to the container. When the positive pressure value in the container is lower than the pressure value set by the positive pressure spring of the valve, the valve will be closed.When the value of vacuum negative pressure produced in the container is greater than the value set by the valve, the valve will automatically open and breathe into the container. When the value of vacuum negative pressure produced in the container is lower than the value set by the valve, the valve will be closed.This kind of breathing valve can realize double functions of breath and suction, effectively protecting the system safety of container and pipeline

                  The breathing valve is a safe and energy-saving product to maintain the pressure balance of the storage tank and reduce the volatilization of the medium. The breathing valve makes full use of the pressure capacity of the storage tank to reduce the medium emissions.Beyond can take out medium, make the tank top gas pressure drop of the space, achieve the respiration valve operating pressure, open the atmosphere outside the tank will be breathing valve open the suction valve plate, the gas into the tank, the tank pressure is no longer continue to fall, let the tank and tank pressure balance, to protect the safety of the tank.