- The fully welded valve body eliminates material defects associated with cast steel valves, preventing external leakage caused by shell defects.
- The one-piece molded valve body has no bolted connections, avoiding external leakage at the sealing points of the valve body bolts.
- The valve seat features an active sealing structure with double insurance seals for greater reliability, reduced operating torque, and increased flexibility in operation.
- The valve stem has a quadruple sealing design, with the outermost layer being maintainable and replaceable online, addressing the common issue of leakage due to single stem seals in conventional fixed ball valves.
- Other features include fire prevention, anti-static structures, and a stem blowout prevention design, ensuring safer usage.


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