Chapter 84 · Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

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

73 lines · 2026 HTS Revision 22

Lines of 8481

  1. 8481.10.00Pressure-reducing valves2%
  2. 8481.10.00.20Hydraulic fluid power type
  3. Pneumatic fluid power type
  4. 8481.10.00.40Filter-regulators and filter-regulator-lubricators
  5. 8481.10.00.60Other
  6. 8481.10.00.90Other
  7. 8481.20.00Valves for oleohydraulic or pneumatic transmissions2%
  8. Hydraulic valves
  9. Directional control
  10. 8481.20.00.10Manual type
  11. 8481.20.00.20Solenoid type
  12. 8481.20.00.30Other
  13. 8481.20.00.40Flow control type
  14. 8481.20.00.50Other
  15. Other
  16. Directional control
  17. 8481.20.00.60Solenoid type
  18. 8481.20.00.70Other
  19. 8481.20.00.80Other
  20. 8481.30Check (nonreturn) valves
  21. 8481.30.10Of copper3%
  22. 8481.30.10.10Having a pressure rating under 850 kPa
  23. 8481.30.10.90Having a pressure rating of 850 kPa or over
  24. 8481.30.20Of iron or steel5%
  25. 8481.30.20.10Of iron
  26. 8481.30.20.90Of steel
  27. 8481.30.90.00Other3%
  28. 8481.40.00.00Safety or relief valves2%
  29. 8481.80Other appliances
  30. Hand operated
  31. 8481.80.10Of copper4%
  32. Having a pressure rating under 850 kPa
  33. 8481.80.10.20Bath and shower faucets
  34. 8481.80.10.30Sink and lavatory faucets
  35. 8481.80.10.40Supply stops
  36. 8481.80.10.50Other
  37. Having a pressure rating of 850 kPa or over
  38. 8481.80.10.60Gate type
  39. 8481.80.10.70Globe type
  40. 8481.80.10.75Plug type
  41. 8481.80.10.85Ball type
  42. 8481.80.10.90Butterfly type
  43. 8481.80.10.95Other
  44. 8481.80.30Of iron or steel5.6%
  45. Of iron
  46. 8481.80.30.10Gate type
  47. 8481.80.30.15Globe type
  48. 8481.80.30.20Plug type
  49. 8481.80.30.25Ball type
  50. 8481.80.30.30Butterfly type
  51. 8481.80.30.40Other
  52. Of steel
  53. 8481.80.30.55Gate type
  54. 8481.80.30.60Globe type
  55. 8481.80.30.65Plug type
  56. 8481.80.30.70Ball type
  57. 8481.80.30.75Butterfly type
  58. 8481.80.30.90Other
  59. 8481.80.50Of other materials3%
  60. 8481.80.50.40Pressure spray can valves
  61. 8481.80.50.60Bath, shower, sink and lavatory faucets
  62. 8481.80.50.90Other
  63. 8481.80.90Other2%
  64. 8481.80.90.05Solenoid valves
  65. 8481.80.90.10Ballcock mechanisms
  66. 8481.80.90.15Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
  67. Other
  68. With electrical or electro-hydraulic actuators
  69. 8481.80.90.20Control valves designed for proportional operation by a signal from a control device
  70. 8481.80.90.25Other
  71. 8481.80.90.30With hydraulic actuators
  72. With pneumatic actuators
  73. 8481.80.90.35Control valves designed for proportional operation by a signal from a control device
  74. 8481.80.90.40Other
  75. 8481.80.90.45With thermostatic actuators
  76. 8481.80.90.50Other
  77. 8481.90Parts
  78. Of hand operated and check appliances
  79. 8481.90.10.00Of copper3%
  80. 8481.90.30.00Of iron or steel5%
  81. 8481.90.50.00Of other materials3%
  82. 8481.90.90OtherFree
  83. Of valves of subheading 8481.20
  84. 8481.90.90.20Valve bodies
  85. 8481.90.90.40Other
  86. Other
  87. 8481.90.90.60Valve bodies
  88. Other
  89. 8481.90.90.81Steel forgings
  90. 8481.90.90.85Other