To begin with, they are the quarter-turn type of valves. In operation, the valve is fully open or closed when the disc is rotated a quarter turn. They are also called the hygienic butterfly valves. They are stainless steel constructed which guarantees a lot of durabilities. It functions by controlling and isolating fluid flow.
They have different kinds of sanitary end connections, which can be the tri-clamp, butt-weld, thread, I-line, and flange, etc.
Sanitary butterfly valves are used in many industries. They help to regulate the liquid flow on various occasions.
They are used in fields such as, dairy, pharmaceuticals, cosmetics, and chemical processing. Also, they do well in food, beverages, beer, and winemaking.
Additionally, hygienic butterfly valves function in water filtration, textiles, fragrance, and flavor. The ink and paint industries utilize the work of a hygienic valve.
The valves are fully automated to perform as expected. They start the liquid and stop the flow through a pipe. It is, therefore, very effective and efficient.
As part of the procedure, the equipment has to be inspected. Sanitary and quality assurance bodies take part in the activity. This is to make sure that the valves measure up to health standards. This protects people from consuming harmful substances.
The body material is made of 300 series stainless steel. This means that the valve is of top-notch standards.
As for the seat, the butterfly valve has, silicone or EPDM. It also comprises of Viton.