Hydraulic Pressure Regulator Valve from China
An automatic hydraulic pressure regulator designed for industrial process control systems, maintaining constant pressure in hydraulic circuits by continuously measuring and adjusting flow. It falls under HTS 9032.81.00.20 as a hydraulic industrial process control instrument that stabilizes pressure against disturbances. Used in manufacturing lines for precise machinery operation.
Duty Rate — China → United States
35%
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
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Verify instrument meets automatic control criteria per Chapter 90 Note 7 with calibration certificates
• Include technical specs proving industrial process use to avoid misclassification as general parts
• Ensure hydraulic compatibility documentation to prevent customs holds on pressure ratings