Sanitary Three-piece Butterfly Valve 
Connection mode: Welded 
Specification: 1"-4", DN25-DN100 
Material quality: SUS304, SUS316L 
Standard: ISO, DIN, IDF, SMS, 3A, RJT 
Application: Pharmacy, beer, food, dairy, beverage, cosmetic, chemical industry 

If you are interested in, pls don't hesitate to let us know.