Breather Valve

The breather valve is a safety protection device for storage tanks or containers. It is mainly used to adjust the pressure balance inside and outside the container to prevent damage to the container due to overpressure or vacuum. It ensures that the container operates within a safe pressure range by automatically discharging or inhaling gas. It is widely used in petroleum, chemical, pharmaceutical, food and other industries.

Pressure balance: Automatically adjust the pressure inside and outside the container to prevent overpressure or vacuum.

Fire and explosion prevention: Equipped with flame arrester to prevent external fire source from entering the container.

Energy saving and environmental protection: Reduce the volatilization of the medium, reduce material loss and environmental pollution.

Corrosion resistance: Use corrosion-resistant materials such as stainless steel and aluminum alloy to adapt to a variety of media.

Automatic operation: No external power is required, and it automatically opens and closes based on pressure difference.

Diverse choices: Provide single exhalation valve, single suction valve, combined breathing valve and other types.

Single exhalation valve: only used to discharge gas to prevent overpressure of the container.

Single inhalation valve: only used to inhale gas to prevent vacuum of the container.

Combined breathing valve: has both discharge and inhalation functions, suitable for occasions requiring pressure balance