The valve is divided into food grade and industrial grade, the main difference is whether it is clean or not. As a food grade valve with special requirements in the valve manufacturing industry, it needs to be installed in a closed environment or liquid, and industrial grade can be compared. Install in normal environment. Food grade valves are suitable for food, beverage, dairy, pharmaceutical, brewing, beer, chemical, petroleum and other industries. The food-grade valve is made of SS304 and 316L, which can meet the special requirements of various media in the fields of food and biopharmaceuticals.
The following is how COVNA professional sanitary valve manufacturer teaches you how to choose sanitary valve
1. Food grade valves are suitable for food, beverage, dairy, pharmaceutical, brewing, beer, chemical, petroleum and other industries. The food-grade valve is made of SS304 and 316L, which can meet the special requirements of various media in the fields of food and biopharmaceuticals.
2.Sanitary valves have high-specification manufacturing standards, and have particularly high requirements on the smoothness of the valve flow path. The material is generally 304SS or 316 stainless steel, which is non-toxic and harmless, the surface is smooth and smooth, and will not corrode and fall off. When choosing a sanitary valve, we should pay attention that the parts in contact with the sanitary valve and the medium are made of stainless steel, and the seals are food-grade silicone.
In contrast, it is unmatched by industrial valves in many aspects such as cleanliness, simple installation, etc. It is a valve manufactured in the food, medicine and other industries.
3.The connection methods of sanitary valves include: welded clamp type threaded type. In fact, welding machine and clamp are the most widely used connection methods, because these two connection methods can minimize leakage and intrusion of the external environment, so the degree of protection of the medium is the best.
4.All sanitary valves must be disinfected to meet certain sanitary requirements. Non-sanitary valve manufacturers cannot produce such valves, because many toxic components have not been removed (such as lead) in non-sanitary valve materials, it is easy for people to be poisoned, cause cancer, and even die. In this regard, the majority of users must find a professional and qualified sanitary valve manufacturer when purchasing sanitary valves.
Our COVNA is a sanitary valve manufacturer for more than 20 years, specializing in the production of sanitary solenoid valves, electric sanitary valves(electric sanitary butterfly valves)and pneumatic sanitary valves(pneumatic sanitary butterfly valves).
We adhere to the principle of starting from the interests of customers, starting from the environment, and making contributions to the sustainable development of mankind and society.
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Post time: Sep-06-2022