Sanitary Butterfly Valve is generally used in food processing equipment, pharmaceutical equipment, cosmetic production equipment, biotechnology equipment and medical equipment, etc., which have strict requirements on sanitary conditions.

Specifically:

Food processing equipment: such as food delivery pipelines, modulation equipment, filling equipment, etc., sanitary butterfly valves are used to ensure the sanitation safety and quality stability of food during processing. In the beverage industry, sanitary butterfly valves are also widely used in fluid control systems on production lines such as beer, soft drinks, juice, and mineral water to ensure a sterile environment during the production process and prevent contamination.
Pharmaceutical equipment: Sanitary butterfly valves are widely used in various links of pharmaceutical equipment, such as raw material delivery, reactor control, product filtration and filling, etc. These valves must not only have precise flow control capabilities, but also be able to operate stably in high temperature, high pressure or corrosive media to ensure that the purity and quality of the drugs are not affected.
Cosmetic production equipment: In the production process of cosmetics, sanitary butterfly valves also play an important role to ensure the sanitary quality and safety of the products.
‌Biotechnology equipment‌: In the field of biotechnology, such as the control of experimental fluids in laboratories, and the control of fluids such as culture media and cell culture fluids in bioreactors, sanitary butterfly valves are also widely used‌.
‌Medical equipment‌: In the cleaning and disinfection of medical equipment, sanitary butterfly valves also play an irreplaceable role and provide reliable fluid control solutions‌.

In addition, sanitary butterfly valves are also used in ventilation ducts, fire water pipes, circulating water pipes, and sewage pipes due to their simple structure, convenient operation, and low flow resistance, but these applications usually do not particularly emphasize hygiene standards‌.