Cast Iron Butterfly Valve from Japan
Hand-wheel operated cast iron butterfly valve for throttling flow in HVAC and water systems connected to tanks. Under HTS 8481.80.3040 for other hand-operated iron valves. Lightweight design for large diameter pipes.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Document wafer-style disc design to confirm butterfly classification vs gate
• Comply with NSF/ANSI 61 for potable water contact certification
• Declare EPDM liner materials separately if over de minimis to avoid textile issues