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What is Sanitary Ball Valve? Uses and Working

Sanitary Ball Valve

Sanitary ball valves are one of the most popular industrial valves used today. These valves are essential in places that require precise control and management of fluids. The importance of a sanitary valve in a manufacturing plant cannot be emphasized enough, as it helps keep the production process running smoothly and efficiently, all while ensuring safety and quality control. In this blog post, we will discuss the basics of sanitary ball valves, what they’re used for, how they work, and how to use them.

What is Sanitary Ball Valve?

A sanitary ball valve is designed for use in applications where hygiene is paramount. These valves are made from stainless steel and other non-contaminating materials that are resistant to corrosion and can withstand high temperatures. Sanitary ball valves are used in the pharmaceutical, food and beverage, chemical, and biotechnological industries. They are used to control the flow of fluids, gases, and other media in a way that is both sanitary and hygienic.

Uses of Sanitary Ball Valve

Sanitary ball valves are used in production processes where sterility and hygiene are paramount, like the food processing industry. These valves transfer liquids that must remain pure throughout the manufacturing process, such as milk, fruit juice, and other beverages. In addition to the food processing industry, sanitary ball valves are also used in the pharmaceutical industry. They are used in the production of drugs and other sterile products. Sanitary ball valves are also used in the biotech industry. In all these industries, the valves are used in high-pressure or high-temperature applications, where ordinary valves would not suffice.

How a Sanitary Ball Valve Works

The construction of sanitary ball valves is relatively straightforward. The valve consists of a spherical ball, which has a bore through the centre. There is a hole in the ball to allow the fluid through when the valve is open, and when it’s closed, the hole is perpendicular to the valve’s body, preventing the flow of liquid. The valve handle rotates the ball 90 degrees, positioning the hole parallel or perpendicular to the flow path. Sanitary ball valves also come in various configurations, including two-way and three-way models, which are designed for specific types of process control.

How to Use a Sanitary Ball Valve

To use a sanitary ball valve, you must first ensure the valve is open. This allows liquid or other media to flow through the valve. To close the valve, rotate the valve handle 90 degrees until it’s perpendicular to the valve body. This will stop the flow of media. Cleaning the valve is also crucial in the case of sanitary valves. It is recommended to clean them before each use to ensure sterility and hygiene. One can clean the valve by removing the clamped connections and disassembling the valve by removing the ball and sealing components. Proper cleaning and maintenance of the valve will ensure that it lasts long and functions effectively.


Sanitary ball valves play a significant role in many industries, particularly those that produce materials that require strict hygiene and sterile conditions. Even though they may seem simple, their design and construction are crucial to the manufacturing process. These valves are designed to meet specific regulations and standards, providing safe, efficient, and hygienic functionality. Hopefully, you now have a better understanding of the basics of sanitary ball valves, how they work, their uses, and how to use them. With proper cleaning and maintenance, you can use these valves effectively, ensuring that your production processes run smoothly and efficiently and that your products are safe and high-quality.

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