Temperature Regulator Valve for Wafer Slicing Coolant System from Germany
Self-operating thermostatic valve controls coolant temperature during diamond wafer slicing from silicon boules. Classified HTS 8481.80.9015 for temperature regulation in semiconductor wafer preparation saw equipment. Maintains optimal cutting conditions for minimal thermal damage.
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
• Specify temperature regulation range (e.g
• 15-25°C) suitable for wafer slicing processes
• Include cleanroom compatibility documentation (ISO Class 1-3)
• Avoid 'HVAC valve' declarations that trigger 8415.xx classifications