A Valve Supervisor oversees the installation, maintenance, repair, and operation of industrial valves, ensuring they function correctly, meet safety standards, and adhere to industry codes. Key responsibilities include leading and training technicians, conducting quality inspections, managing work schedules, resolving technical issues, and ensuring compliance with safety and regulatory procedures like Lockout/Tagout (LOTO). The role requires technical expertise in valve systems, strong leadership, and an understanding of relevant standards such as ASME, API, and ISA.