QILI's Sanitary Valves contain sanitary butterfly valves, sanitary ball valves, sanitary check valves, sanitary diaphragm valves, sanitary vacuum relief valves, sanitary plug valves, sanitary sampling valves and son on. All sanitary valves above are made of high purity stainless steel castings or forgings, widely used for food, beverage, diary, beer, bakery, cosmetic and pharmaceutical industry. The sizes ranges from 1/2 inch to 12 inch. The connection types are available in sanitary clamp joint, sanitary weldable joint, male/female joint and bevel seat joint. As a manufacturer located in China with our 16years experience, we are capble to supply customized products and service to customers all over the world.