Stainless steel sanitary TC air breather valves with PP filter elements are designed to protect hygienic tanks and processing systems from pressure and vacuum imbalances. These valves allow clean air to enter or exit equipment while preventing contaminants, dust, and microorganisms from entering the system.
Manufactured from high-quality stainless steel (SS304 or SS316L), the valve offers excellent corrosion resistance, hygienic construction, and reliable filtration performance. The integrated polypropylene or PTFE filter element ensures effective air filtration while maintaining proper airflow within sanitary tanks and pipelines.
Sanitary breather valves are widely used in food processing, beverage production, dairy systems, pharmaceutical manufacturing, biotechnology processing, and fermentation tanks, where maintaining stable tank pressure and sterile airflow is essential for protecting product quality and system safety.
Standard
SMS, DIN
Material Contact Parts
SS304 / SS316L (1.4301 / 1.4404) — Provided with material inspection report
Material Non-contact Parts
SS304 (1.4301)
Material Filter Element
Polypropylene (PP), PTFE
Connection Size
1” – 3”
Length of Breather Valve
5”, 10”
Connection End
Butt Weld, Tri Clamp, Male Threaded, Female Threaded, Union, Flange
Connection for Filter Element
#220, #222, #226
Seal Material
EPDM, FKM, FPM, Buna, SI — All seals material comply with FDA21CFR117.2600
Max. Working Pressure
≤10 bar (145 psi)
Min. Working Pressure
0.2 bar (2.9 psi)
Supply Pressure for Air Actuator
5 ~ 8 bar (72.52 psi ~ 116 psi)
External Surface Treatment
Ra32 ~ 64uin (0.8 ~ 1.6um)
Internal Surface Treatment
Ra16 ~ 32uin (0.4 ~ 0.8um)
Temperature Range
-20 ~ 130 ℃ (depending on seat seal)
Certificate
ISO 9001, FDA, SGS, CE
Support
OEM & ODM Available
Applications
Beer Processing Systems
Beverage Production Lines
Dairy Processing Equipment
Food Processing Systems
Fruit Juice Production
Pharmaceutical Manufacturing
Biotechnology Processing Systems
