Dual Plate Check Valve from Japan
Compact dual plate check valve with two semi-circular plates that pivot open for low pressure drop and snap shut to block backflow. Falls under HTS 8481.30.9000 as other nonmetallic or unspecified check valves for industrial piping.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify wafer vs flanged type in documentation; pressure test certificates required; avoid classifying as 'parts' if fully assembled