In healthcare facility maintenance, institutional standards are established to improve consistency, reliability, and efficiency in operations. Ball valves are often chosen over gate valves because they are available in standardized sizes, have fewer variations, and simplify inventory management. This allows facility departments to reduce the number of spare parts stocked and streamline repairs. The CHFM exam reference materials, including ASHE/AHA guidelines, highlight that “ease of inventory control and standardization” is a common justification for selecting one type of valve as a facility standard.