Chapters › 8481

HTS 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

As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗
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Chapter 99 measures listing products under 8481

Lines under 8481

HTSDescriptionGeneralColumn 2
8481.10.00Pressure-reducing valves2%35%
8481.10.00.20Hydraulic fluid power type
8481.10.00.40Filter-regulators and filter-regulator-lubricators
8481.10.00.60Other
8481.10.00.90Other
8481.20.00Valves for oleohydraulic or pneumatic transmissions2%35%
8481.20.00.10Manual type
8481.20.00.20Solenoid type
8481.20.00.30Other
8481.20.00.40Flow control type
8481.20.00.50Other
8481.20.00.60Solenoid type
8481.20.00.70Other
8481.20.00.80Other
8481.30Check (nonreturn) valves:
8481.30.10Of copper3%45%
8481.30.10.10Having a pressure rating under 850 kPa
8481.30.10.90Having a pressure rating of 850 kPa or over
8481.30.20Of iron or steel5%45%
8481.30.20.10Of iron
8481.30.20.90Of steel
8481.30.90.00Other3%45%
8481.40.00.00Safety or relief valves2%35%
8481.80Other appliances:
8481.80.10Of copper4%47%
8481.80.10.20Bath and shower faucets
8481.80.10.30Sink and lavatory faucets
8481.80.10.40Supply stops
8481.80.10.50Other
8481.80.10.60Gate type
8481.80.10.70Globe type
8481.80.10.75Plug type
8481.80.10.85Ball type
8481.80.10.90Butterfly type
8481.80.10.95Other
8481.80.30Of iron or steel5.6%45%
8481.80.30.10Gate type
8481.80.30.15Globe type
8481.80.30.20Plug type
8481.80.30.25Ball type
8481.80.30.30Butterfly type
8481.80.30.40Other
8481.80.30.55Gate type
8481.80.30.60Globe type
8481.80.30.65Plug type
8481.80.30.70Ball type
8481.80.30.75Butterfly type
8481.80.30.90Other
8481.80.50Of other materials3%45%
8481.80.50.40Pressure spray can valves
8481.80.50.60Bath, shower, sink and lavatory faucets
8481.80.50.90Other
8481.80.90Other2%35%
8481.80.90.05Solenoid valves
8481.80.90.10Ballcock mechanisms
8481.80.90.15Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
8481.80.90.20Control valves designed for proportional operation by a signal from a control device
8481.80.90.25Other
8481.80.90.30With hydraulic actuators
8481.80.90.35Control valves designed for proportional operation by a signal from a control device
8481.80.90.40Other
8481.80.90.45With thermostatic actuators
8481.80.90.50Other
8481.90Parts:
8481.90.10.00Of copper3%47%
8481.90.30.00Of iron or steel5%45%
8481.90.50.00Of other materials3%45%
8481.90.90OtherFree35%
8481.90.90.20Valve bodies
8481.90.90.40Other
8481.90.90.60Valve bodies
8481.90.90.81Steel forgings
8481.90.90.85Other