Chapter 84 · Machinery and mechanical appliances; computers · Section 16
HS Code 8481.10
Pressure-reducing valves
Heading 8481: Taps, cocks, valves and similar appliances, for pipes, boiler shells, tanks, vats or the like, including pressure-reducing valves and thermostatically controlled valves; parts thereof
US HTS + UK Tariff v4.0.1633 · updated 2026-10-21 · sources
Rates on this page are the official published schedule rates, shown for information. This is not a customs ruling: preference programs, Section 232/301 surcharges and per-shipment fees can change what you actually pay.
United States - HTS lines under 8481.10
Source: official Harmonized Tariff Schedule (USITC). "General" is the normal-trade-relations rate; "Special" lists preference programs; "Other" is the column-2 rate. Additional Section 232/301 duties may apply on top.
| HTS code | Description | General | Special | Other | Unit |
|---|---|---|---|---|---|
| 8481.10.00 |
Pressure-reducing valves 4 statistical lines (10-digit)
|
2% | Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | No., kg |
Estimate the US duty runs in your browser · no caps
Enter the customs value (and quantity, when a rate is per-unit) to estimate the general-rate duty per HTS line. Estimates exclude Section 232/301 surcharges, MPF/HMF and fees. Not a customs ruling.
European Union - CN codes under 8481.10
Source: EU Combined Nomenclature (Eurostat, © European Union, reused per Decision 2011/833/EU). Duty rates and measures live in TARIC; each code links to the official consultation.
| CN code | Description | |
|---|---|---|
| 8481 10 05 | Combined with filters or lubricators | EU duty (TARIC) → |
| 8481 10 19 | Of cast iron or of steel | EU duty (TARIC) → |
| 8481 10 99 | Other | EU duty (TARIC) → |
| 8481 10 00 | Pressure-reducing valves | EU duty (TARIC) → |
United Kingdom - commodity codes under 8481.10
Source: UK Integrated Online Tariff (Open Government Licence v3.0). Declarable 10-digit codes go on the customs declaration; check the official page for the current duty and VAT measures.
| Commodity code | Description | |
|---|---|---|
| 8481 10 00 00 | Pressure-reducing valves | UK duty & VAT → |
| 8481 10 05 00 | Combined with filters or lubricators | UK duty & VAT → |
| 8481 10 05 10 | For use in certain types of aircraft | UK duty & VAT → |
| 8481 10 05 90 | Other | UK duty & VAT → |
| 8481 10 19 00 | Of cast iron or of steel | UK duty & VAT → |
| 8481 10 19 10 | For use in certain types of aircraft | UK duty & VAT → |
| 8481 10 19 90 | Other | UK duty & VAT → |
| 8481 10 99 00 | Other | UK duty & VAT → |
| 8481 10 99 10 | For use in certain types of aircraft | UK duty & VAT → |
| 8481 10 99 40 | Pressure reducing valves in a brass case with:<br> <br>-a length of not more than 30 mm (± 1 mm),<br> <br>-a width of not more than 18 mm (± 1 mm),<br>of a kind used for incorporation in fuel delivery modules of motor vehicles | UK duty & VAT → |
| 8481 10 99 90 | Other | UK duty & VAT → |
Nearby codes in heading 8481
The subheadings immediately before and after 8481.10 in chapter 84.
Sources: U.S. International Trade Commission, Harmonized Tariff Schedule (public domain) · EU Combined Nomenclature © European Union, Eurostat (Decision 2011/833/EU) · UK Integrated Online Tariff, contains public sector information licensed under the Open Government Licence v3.0. Data refreshed weekly. Details on About & Data Sources.
Frequently asked questions
Common questions about HS code 8481.10.
What is HS code 8481.10?
HS code 8481.10 covers: Pressure-reducing valves. It belongs to chapter 84 (Machinery and mechanical appliances; computers) of the Harmonized System.
What is the US import duty for HS code 8481.10?
The US general (normal trade relations) rate is: 2%. Preference programs and Section 232/301 surcharges can change the effective rate; see the HTS lines for detail.
What is the UK commodity code for 8481.10?
The UK extends 8481.10 to 11 declarable 10-digit commodity codes, starting with 8481100000. The full code goes on the UK customs declaration.