Thermostatic Radiator Valve Head from Japan
Plastic and metal thermostatic sensor head that automatically adjusts flow in hydronic heating systems based on room temperature. Attaches to radiator valve bodies, classified under HTS 8481.90.90 as a part of thermostatically controlled valves.
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 sensor wax pellet technology and temperature range to confirm thermostatic function
• Avoid packaging as complete assemblies; separate heads classify differently from full valves
• Comply with Energy Star labeling if marketing for residential use in the US