HS Code 8481.30.9000

Check (nonreturn) Valves — US Import Duty

Official Description

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: > Check (nonreturn) valves: > Other

Hierarchy: 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 > Check (nonreturn) valves > Other

US Duty Rates (2026 HTS)

General Rate (MFN)3%

Unit of MeasureNO, KG

Special Trade Program Rates

FreeAU, B, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG — see HTS General Notes for eligible countries

Possible Additional Duties

Section 301 Brazil TariffThe duty provided in the applicable subheading + 25% (origin: BR)
Section 301 "Forced Labor" AlgeriaThe duty provided in the applicable subheading + 12.5% (origin: DZ)
Section 301 "Forced Labor" AngolaThe duty provided in the applicable subheading + 12.5% (origin: AO)
Section 301 "Forced Labor" ArgentinaThe duty provided in the applicable subheading + 10% (origin: AR)
Section 301 "Forced Labor" AustraliaThe duty provided in the applicable subheading + 12.5% (origin: AU)
Section 301 "Forced Labor" BahamasThe duty provided in the applicable subheading + 12.5% (origin: BS)

Applicability depends on country of origin and date of entry. Run the calculator for the full duty stack.

Classification

Chapter: Chapter 84 — Nuclear Reactors, Boilers, Machinery and Mechanical Appliances; Parts Thereof
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

Related Codes in this Heading

8481.10.0020

Hydraulic fluid power type

8481.10.0040

Filter-regulators and filter-regulator-lubricators

8481.10.0060

Pressure-reducing valves

8481.10.0090

Pressure-reducing valves

8481.20.0010

Manual type

Common Questions

What is the US import duty for HS Code 8481.30.9000?

The general (MFN) duty rate for HS Code 8481.30.9000 (Check (nonreturn) valves) is 3%. Preferential rates apply under 1 special trade program for eligible countries of origin. Use the calculator for an exact landed-cost estimate.

Are there additional tariffs on HS Code 8481.30.9000?

Yes — Chapter 99 measures may apply, including Section 301 Brazil Tariff, Section 301 "Forced Labor" Algeria, Section 301 "Forced Labor" Angola, among others. Applicability depends on the country of origin and entry date.

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