Steam Turbine Valve Actuator from Japan
Hydraulic or pneumatic actuator controlling steam admission valves in turbine governor systems for speed regulation. Classified under HTS 8406.90.45.80 as other parts integral to steam turbine operation. Ensures precise load response in utility-scale power generation.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include control system integration diagrams to differentiate from standalone valves
• Comply with functional safety standards like IEC 61508