The Universal Butterfly Valve is a versatile, multi-purpose industrial valve designed for on-off control and basic flow regulation across diverse applications. Compliant with international standards (ANSI/ASME, ISO, GB, DIN), it features a quarter-turn (90° rotation) butterfly disc, rugged valve body, and flexible configuration options—making it a cost-effective, space-saving solution for low-to-medium pressure/temperature systems. Its “universal” design adapts to a wide range of media, connection types, and actuation methods, making it one of the most widely used valves in industrial and municipal sectors.