Pneumatic Flow Control Valve for Air Systems from China
An automatic pneumatic flow controller that regulates air flow rates in pneumatic systems by sensing and adjusting to maintain set parameters against disturbances. Classified in HTS 9032.81.00.80 for other pneumatic automatic regulating apparatus, distinct from electrical or simple valves. Meets criteria for automatic control of pneumatic variables as per chapter definitions.
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
• Confirm automatic feedback loop with sensors for flow/level; manual valves go to 8481
• Include pressure rating, material certs (e.g
• for corrosive environments), and system compatibility in import docs