There are valves and fittings, they are used in the connection or control system of the pipeline. Valves and fittings cannot exist independently and complement each other. Valve fittings are made of carbon steel and stainless steel, as well as PVC, or other materials. The first two are commonly used. In recent years, with the improvement of people's living standards, the demand for non-staple foods has also increased. It’s up. Therefore, the rapid development of food machinery has been promoted, so the stainless steel sanitary valve fittings production industry has become popular. People usually say that the valve fittings are mostly stainless steel sanitary grade.
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