Hydraulic Priority Flow Control Valve from China
Priority flow valves allocate hydraulic flow preferentially to essential circuits like steering before secondary functions. HTS 8481.20.00.40 covers this flow control type for oleohydraulic systems in agricultural tractors.
Duty Rate — China → United States
39.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 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
• Submit system diagrams showing priority circuit integration for classification support
• Certify materials for fluid compatibility (e.g
• phosphate ester resistance if specified)
• Watch for reclassification as manifolds (8481.90) if multiple functions integrated