Triple offset butterfly valves are a specialized type of industrial valve designed for demanding applications where tight shutoff, durability, and efficiency are critical. Unlike conventional butterfly valves, they feature three offsets in their geometry: two related to the shaft and one to the sealing surface. This triple-offset design eliminates friction during the sealing and unsealing process, ensuring a bubble-tight closure even in high-pressure or high-temperature environments. As a result, these valves are widely used in industries such as power generation, oil and gas, petrochemicals, and marine operations where performance and reliability are paramount.