Sanitary butterfly valve has an ultra slim design tri clamp sanitary fittings, body material sanitary stainless steel 316l304, surface finishing 180 grit id 150 grit od. Fits to sanitary stainless steel tubing, combined with different operation devices & accessories, many elastomeric combinations as well as different end types. It is suitable for use in the food, beverage, biotech, pharmaceutical, and other hygienic applications. When purchasing fittings, consider the application, as this will affect material type, shape, size, pressure drop and required durability.