Burkert Type 3360 Proportional Solenoid Valve from Japan
Compact pneumatic proportional valve for DI water flow control in crystal grinders and polishers during semiconductor wafer prep. Meets HTS 8481.80.9035 criteria for signal-controlled operation in boule grinding to precise diameters. Ensures flatness tolerances critical for subsequent device fabrication.
Duty Rate — Japan → United States
12%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Document ultrapure water (UPW) compatibility with 316L stainless or PVDF materials to distinguish from standard industrial valves
• Use HTS statistical suffix .35 precisely; general .90 risks higher general rates