Stainless Steel Sanitary 3A Welded PTFE Respirator Valve

The working principle of the stainless steel sanitary breathing valve is to maintain the pressure balance inside and outside the tank through the built-in high-efficiency filter and pressure regulating device. When the internal pressure of the tank is higher than the set value, the breathing valve automatically exhausts; when the internal pressure is lower than the set value, the filtered clean air is inhaled. Using the stainless steel sanitary breathing valve, its built-in high-efficiency filter can prevent microorganisms, particles and other pollutants from entering the tank, ensuring the sterility and safety of the materials in the tank.

The options of the stainless steel sanitary breathing valve include:

Material selection: 304 or 316L stainless steel.

Sealing material: silicone, EPDM, PTFE, etc.

Connection method: quick installation, thread, flange.

Filter type: PTFE membrane, stainless steel filter, etc.

Size specification: DN15-DN100 multiple specifications.

Surface treatment: mirror polishing, matte treatment.

• The stainless steel sanitary breathing valve supports two-way balanced adjustment of air intake and exhaust to maintain stable pressure inside and outside the tank.
• The stainless steel sanitary breathing valve has a built-in microporous filter membrane or high-efficiency filter to prevent bacteria and particles from entering the storage tank.
• The components of the stainless steel sanitary breathing valve can be disassembled and replaced independently, which is convenient for maintenance and improves adaptability.
• The stainless steel sanitary breathing valve design ensures smooth airflow and minimizes airflow resistance.
• The stainless steel sanitary breathing valve is compact in design and occupies little space, suitable for installation in a variety of equipment and scenarios.
• The stainless steel sanitary breathing valve effectively prevents the accumulation of condensed water, keeps the gas flow smooth and the filter dry.

Stainless steel sanitary breathing valves are mainly used in the following industries: Food industry: such as air pressure balance of storage tanks and fermentation tanks to prevent pollution. Beverage industry: used for gas exchange of liquid storage equipment such as beer and dairy products. Pharmaceutical industry: sterile gas balance control of storage tanks during pharmaceutical production. Cosmetic industry: pressure balance protection of cosmetic liquid storage tanks. Pharmaceutical industry: pharmaceutical production and storage system to ensure clean exchange of gas inside and outside the tank. Chemical industry: storage equipment for sensitive chemicals, used to protect the stable pressure and safe operation of the tank.