The sanitary stainless steel sight glass is a general term in sight glass, which is named after sight glass application material. Because stainless steel has a beautiful surface and good corrosion resistance, it is stronger and more durable than ordinary steel. Stainless steel raw materials can be produced and processed at room temperature, that is, it is very easy to produce and process plastic deformation, without metal surface treatment. The high temperature production and processing, forging is also very convenient.

The classification of stainless steel beer brewery fermentation sampling valves is mainly carried out according to their operation methods, which can be divided into four types: manual, pneumatic, self-reset and diaphragm aseptic sampling valves. They can be sterilized before and after each sampling, and the application fields are basically the same, such as beer, milk, beverage, juice, pharmaceutical and other industries, but the operation mode and connection mode are different.

The food grade sanitary ball valve was placed on the market in the 1950s.With the rapid development of science and technology, the continuous improvement of production technology and product structure, it has quickly become an important valve category in just 40 years.In the developed western countries, the use of ball-laying hens increases from year to year.

sanitary stainless steel sight glass is a more general term. All sight glasses installed on pipes are called pipe sight glasses. Among them are glass pipe sight glasses, and cross-shaped glass plate straight-through sight glasses. The sight mirror is divided into swing plate straight-through sight mirror, floating ball straight-through sight mirror, impeller straight-through sight mirror, stainless steel sight mirror. According to the connection method, there are thread, flange, welding, quick installation, etc.