Sanitary-grade butterfly valves belong to the sanitary-grade valve series. Its valve body has undergone precision processing and electronic polishing of CNC lathes. The surface is smooth and there is no medium residue. The diameter of the diameter of the pipe can reduce fluid resistance. It is suitable for fluid control in food, pharmaceutical, bioengineering, cosmetics, beverages and beverage industries. 

 Specifications: DN15~DN150 and 1"~6" 

 Working pressure: 0.6Mpa, 1.0Mpa, 1.6Mpa 

 Material: sus304, sus316L and other stainless steel materials 

 Manufacturing standard: ISO/DIN/IDF/SMS/3A, etc. 

 Connection forms: welding type, fast loading type, thread type, clamp type, clip type, etc. 

 Operating temperature: -10°C~+100°C 

 Applicable media: liquids, gases, oils, various highly corrosive chemical media 

 Main features 

 1. The design is novel, reasonable, the structure is unique, the weight is light, and the opening and closing is fast. 

 2. Small torque, convenient operation, labor-saving and dexterous. 

 3. It can be installed anywhere and easy to maintain. 

 4. Sealing materials are resistant to aging, corrosion and long service life.

Each process, each facility, and each environmental constraint has its own special requirements. Therefore, Dongyan offers a comprehensive range of products covering different performance levels, pressures, different functions and different materials.