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.

According to the common single-stage centrifugal pump's shortcomings of large flow and low head, it is specially designed as a portable sanitary centrifugal pump with low flow and high head. Its special impeller structure enables the pump to reach high head at low flow. The centrifugal pump has the advantages of high efficiency, energy saving, sanitation, no dead ends, and easy cleaning.

The sanitary stainless steel sight glass is also called the observer. Its installation is very convenient, and it can be installed horizontally or vertically or arbitrarily. sanitary stainless steel sight glass is mainly composed of sight glass bottom plate, sight glass, valve components, etc.