Wafer Fab Cast Iron Butterfly Valve from Germany
Hand-operated cast iron butterfly valve designed for cleanroom use in semiconductor wafer processing lines, controlling inert gas flow, under HTS 8481.80.3030 for butterfly type iron valves. Features low-particle generation and precise throttling for sensitive environments. Meets statistical notes for semiconductor manufacturing equipment.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include end-use statement linking to semiconductor processing to qualify for potential duty relief; ensure FDA or cleanroom certifications if applicable
• Avoid misdeclaration as general plumbing valve to prevent delays