Iron Threaded Check Valve from Japan
Threaded-end cast iron check valve for easy installation in low-pressure irrigation systems, preventing back-siphonage with a poppet design. HTS 8481.30.20.10 covers this iron nonreturn valve for vats and pipes.
Duty Rate — Japan → United States
15%
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
Import Tips
• Include thread gauge certifications (NPT/BSP) to prove pipe compatibility
• Separate from hose bibs in declarations to avoid faucet misclassification