Hand-Operated Iron Check Valve from Germany
A cast iron check valve manually operated to prevent backflow in piping systems, commonly used in water and wastewater lines. Classified under HTS 8481.80.3040 for other hand-operated valves of iron. Ensures one-way flow in tanks and boiler applications.
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
• Provide flow diagrams and installation manuals to demonstrate hand-operation and prevent reclassification as automatic
• Label with maximum pressure and temperature ratings per ASME standards for compliance
• Avoid bundling with actuators; separate shipments prevent set classification issues