NIBCO Chemtrol BK4 Ball Valve from Germany
A 1/4 inch CPVC-compatible bronze ball valve for corrosive environments, 1000 psi rating, quarter-turn operation. Classified in 8481.80.10.85 as a high-pressure, hand-operated copper ball valve for chemical processing pipes and tanks.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Chemical compatibility statements aid FDA/USDA compliance for process industry imports
• High-pressure proof testing records prevent reclassification to lower-duty headings
• Watch for OEM part numbers—mismatched specs lead to valuation disputes