Sanitary butterfly valve is a valve device widely used in fluid control systems. This valve is known for its simple structure and efficient operation, and is usually used in situations that require quick shut-off or regulation of fluid media. The design features of sanitary butterfly valves include a circular valve body with a butterfly-like valve disc inside, which adjusts the flow of the media by rotation. Sanitary butterfly valves are usually made of stainless steel or other corrosion-resistant materials. They have a simple structure, easy to clean, and comply with sanitary standards. They play an important role in food processing, pharmaceuticals, chemicals, and other fields, ensuring the reliability of fluid control systems and meeting sanitary standards.