The main standards for Sanitary Ball Valve are as follows:
1. ASME BPE (Sanitary Process Equipment Manufacturing Standard): This standard, established by the American Society of Mechanical Engineers (ASME), governs the design, manufacture, and installation of valves and other equipment used in sanitary process equipment.
2. ISO 9001: This standard, published by the International Organization for Standardization (ISO), governs an organization's quality management system. Sanitary quick-release ball valve manufacturers must obtain ISO 9001 certification to ensure their product quality meets international standards.
3. 3A Certification: This standard, established by the 3A Sanitary Standards Committee in the United States, governs the design, manufacture, and installation of equipment used in sanitary industries such as food, pharmaceuticals, and cosmetics. Sanitary quick-release ball valves require 3A certification to ensure they meet the sanitary requirements of these industries.
4. FDA (U.S. Food and Drug Administration) Certification: This certification is for equipment used in the food and pharmaceutical industries, requiring compliance with FDA sanitary standards to ensure safety and overall health. 5. GB/T 17241.6-2008 "General Technical Requirements for Ball Valves": This is a Chinese national standard that specifies the structure, dimensions, and material requirements for ball valves.

In addition, sanitary quick-release ball valves must comply with relevant sanitary material standards, such as ASTM A270 and ASTM A269, to ensure they will not generate contamination or odor in sanitary environments such as those involving food, pharmaceuticals, and cosmetics.