Steel Lever-Operated Check Valve from Mexico
Hand lever steel check valve preventing backflow in pipeline systems with manual override. HTS 8481.80.30 covers it as hand-operated steel appliance, though primarily automatic function. Used in oil and gas transfer lines.
Duty Rate — Mexico → United States
15.6%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Document manual override feature to justify hand-operated classification
• Comply with API 6D standards for petroleum valves with certification