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8414.90.91.40/Gate Valve Actuator for Vacuum Pumps/Japan

Gate Valve Actuator for Vacuum Pumps from Japan

Pneumatic actuators operating gate valves on vacuum pump ports in wafer slicing saw exhaust. Classified HTS 8414.90.91.40 as vacuum pump parts for semiconductor wafer production from boules. Provides precise isolation.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Stroke length and port size matching pump docs essential

• ATEX certification for explosive gas environments

Gate Valve Actuator for Vacuum Pumps from Japan — Import Duty Rate | HTS 8414.90.91.40