8481.80.90.40/Pneumatic Y-Pattern Valve for N2 Purge Systems/Japan

Pneumatic Y-Pattern Valve for N2 Purge Systems from Japan

Y-pattern pneumatic valve for nitrogen purge in crystal grinders indicating conductivity flats. HTS 8481.80.9040 other pneumatic appliances for semiconductor boule processing. Low particle generation design.

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

• Verify <0.1 particle/ft³ generation rate; N2 purity level documentation; include purge flow rate calculations