Refrigerant Expansion Valve for Industrial Chiller from Canada
Thermostatic expansion valve (TXV) that meters refrigerant flow into the evaporator of industrial chillers. HTS 8418.99.80 as other parts of refrigerating equipment for non-air-conditioning heat pumps. Adjustable for varying load conditions.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Declare refrigerant compatibility (e.g
• R-134a, R-410A) and pressure ratings in technical docs
• EPA compliance required for ozone-depleting substances; certify as HFC-only
• Avoid general valve classification (HTS 8481) by proving refrigeration-specific design