90328100 is listed across 184 countries' HS schedules. The table below shows how each country defines it under its own standard, with the local description and a link to its real import and export trade data.
Albania HS Code
HS Code 90328100000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Algeria HS Code
HS Code 9032810000 Instruments et appareils, hydrauliques et pneumatiques, pour la régulation ou le contrôle automatiques (à l'excl. des manostats [pressostats] et des articles de robinetterie du n° 8481) Angola HS Code
HS Code 90328100 Instrumentos e aparelhos para regulação ou controlo, automáticos: Outros instrumentos e aparelhos: Hidráulicos ou pneumáticos Anguilla HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Antigua and Barbuda HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Argentina HS Code
HS Code 90328100 Instrumentos y aparatos para regulación o control automáticos: Los demás instrumentos y aparatos: Hidráulicos o neumáticos Australia HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Austria HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Azerbaijan HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Bangladesh HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Barbados HS Code
HS Code 90328100000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Belgium HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Belize HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Bhutan HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Bolivia (Plurinational State of) HS Code
HS Code 9032810000 Instrumentos y aparatos para regulación o control automáticos: Los demás instrumentos y aparatos: Hidráulicos o neumáticos Bosnia and Herzegovina HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Botswana HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Brunei Darussalam HS Code
Bulgaria HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Burundi HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Cambodia HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Cameroon HS Code
HS Code 90328100000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Canada HS Code
HS Code 9032810000 Hydraulic or pneumatic automatic regulating/controlling instruments & appara Cayman Islands HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481): Central African Republic HS Code
HS Code 90328100 Instruments et appareils pour la régula-tion ou le contrôle automatiques: Autres instruments et appareils : Hydrauliques ou pneumatiques Chad HS Code
HS Code 90328100 Instruments et appareils, hydrauliques et pneumatiques, pour la régulation ou le contrôle automatiques (à l'excl. des manostats [pressostats] et des articles de robinetterie du n° 8481) Chile HS Code
HS Code 90328100 Instrumentos y aparatos para regulación o control automáticos: Los demás instrumentos y aparatos: Hidráulicos o neumáticos Colombia HS Code
HS Code 9032810000 Instrumentos y aparatos para regulación o control automáticos: Los demás instrumentos y aparatos: Hidráulicos o neumáticos Comoros HS Code
HS Code 90328100 Instruments et appareils, hydrauliques et pneumatiques, pour la régulation ou le contrôle automatiques (à l'excl. des manostats [pressostats] et des articles de robinetterie du n° 8481) Congo HS Code
HS Code 90328100 Instruments et appareils pour la régulation ou le contrôle automatiques: autres instruments et appareils: hydrauliques ou pneumatiques Congo, Democratic Republic of HS Code
HS Code 9032810000 Instruments et appareils, hydrauliques et pneumatiques, pour la régulation ou le contrôle automatiques (à l'excl. des manostats [pressostats] et des articles de robinetterie du n° 8481) Cook Islands HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Costa Rica HS Code
HS Code 903281000000 Instrumentos y aparatos automáticos para regulación o control automáticos : Los demás instrumentos y aparatos : Hidráulicos o neumáticos Croatia HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Cuba HS Code
HS Code 90328100 Instrumentos y aparatos para regulación o control automáticos: Hidráulicos o neumáticos Cyprus HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Czech Republic HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Denmark HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Djibouti HS Code
HS Code 90328100 Instruments et appareils, hydrauliques et pneumatiques, pour la régulation ou le contrôle automatiques (à l'excl. des manostats [pressostats] et des articles de robinetterie du n° 8481) Dominica HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Dominican Republic HS Code
HS Code 90328100 Instrumentos y aparatos para regulación o control automáticos: Los demás instrumentos y aparatos: Hidráulicos o neumáticos Ecuador HS Code
HS Code 9032810000 Instrumentos y aparatos para regulación o control automáticos: Los demás instrumentos y aparatos: Hidráulicos o neumáticos Egypt HS Code
HS Code 9032810000 Other automatic regulating or controlling instruments and apparatus. hydraulic or pneumatic. El Salvador HS Code
HS Code 9032810000 Instrumentos y aparatos automáticos para regulación o control automáticos : Los demás instrumentos y aparatos : Hidráulicos o neumáticos Equatorial Guinea HS Code
HS Code 90328100 Instruments et appareils, hydrauliques et pneumatiques, pour la régulation ou le contrôle automatiques (à l'excl. des manostats [pressostats] et des articles de robinetterie du n° 8481) Estonia HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Eswatini HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Ethiopia HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Fiji HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Finland HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) France HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Georgia HS Code
HS Code 90328100100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) : for use in civil aircraft Germany HS Code
HS Code 90328100 Electronic regulators;pneumatic;pressure-sensitive;levers;housings;electronic;manometers Gibraltar HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Greece HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Guatemala HS Code
HS Code 9032810000 Instrumentos y aparatos automáticos para regulación o control automáticos : Los demás instrumentos y aparatos : Hidráulicos o neumáticos Guyana HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Haiti HS Code
HS Code 90328100 Instruments et appareils, hydrauliques et pneumatiques, pour la régulation ou le contrôle automatiques (à l'excl. des manostats [pressostats] et des articles de robinetterie du n° 8481) Honduras HS Code
HS Code 903281000000 Instrumentos y aparatos para regulacion o control automaticos: Los demás instrumentos y aparatos: Hidráulicos o neumáticos Hong Kong, China Special Administrative Region HS Code
HS Code 90328100 HYDRAULIC OR PNEUMATIC AUTOMATIC REGULATING OR CONTROLLING INSTRUMENTS AND APPARATUS Hungary HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Iceland HS Code
HS Code 90328100 Other instruments and apparatus for the automatic regulation or control of liquid and air Iran (Islamic Republic of) HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Ireland HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Italy HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Jamaica HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Japan HS Code
HS Code 903281000 Automatic regulating or controlling instruments and apparatus > Hydraulic or pneumatic Kenya HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Kosovo HS Code
HS Code 9032810010 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) : For use in civil aircraft(1) Kuwait HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Lao, People's Democratic Republic HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Latvia HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Lebanon HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Lesotho HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Liberia HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Libya HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Lithuania HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Luxembourg HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Macao, China Special Administrative Region HS Code
HS Code 90328100 Hydraulic or pneumatic automatic regulating or controlling instruments and apparatus Madagascar HS Code
HS Code 90328100 Instruments et appareils, hydrauliques et pneumatiques, pour la régulation ou le contrôle automatiques (à l'excl. des manostats [pressostats] et des articles de robinetterie du n° 8481) Malaysia HS Code
HS Code 9032810000 AUTOMATIC REGULATING OR CONTROLLING INSTRUMENTS AND APPARATUS.OTHER INSTRUMENTS AND APPARATUS:HYDRAULIC OR PNEUMATIC Maldives HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Malta HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Mauritius HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Mayotte HS Code
HS Code 90328100 Instruments et appareils pour la régulation ou le contrôle automatiques: autres instruments et appareils: hydrauliques ou pneumatiques Micronesia (Federated States of) HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Moldova, Republic of HS Code
HS Code 903281000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Montenegro HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Montserrat HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Morocco HS Code
HS Code 9032810000 Instruments et appareils, hydrauliques et pneumatiques, pour la régulation ou le contrôle automatiques (à l'excl. des manostats [pressostats] et des articles de robinetterie du n° 8481) Mozambique HS Code
HS Code 90328100 Instrumentos e aparelhos para regulação ou controlo, automáticos: Outros instrumentos e aparelhos: Hidráulicos ou pneumáticos Myanmar HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Namibia HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Nauru HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Nepal HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Netherlands HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Nicaragua HS Code
HS Code 903281000000 Instrumentos y aparatos automáticos para regulación o control automáticos : Los demás instrumentos y aparatos : Hidráulicos o neumáticos North Macedonia, Republic of HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Norway HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Oman HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Pakistan HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Panama HS Code
HS Code 90328100 Instrumentos y aparatos automáticos para regulación o control automáticos: Los demás instrumentos y aparatos: Hidráulicos o neumáticos Papua New Guinea HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Paraguay HS Code
HS Code 90328100 Instrumentos y aparatos para regulación o control automáticos: Los demás instrumentos y aparatos: Hidráulicos o neumáticos Peru HS Code
HS Code 9032810000 Instrumentos y aparatos para regulación o control automáticos: Los demás instrumentos y aparatos: Hidráulicos o neumáticos Poland HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Portugal HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Qatar HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Romania HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Russian Federation HS Code
Rwanda HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Saint Kitts and Nevis HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Saint Pierre and Miquelon HS Code
HS Code 90328100 Instruments et appareils, hydrauliques et pneumatiques, pour la régulation ou le contrôle automatiques (à l'excl. des manostats [pressostats] et des articles de robinetterie du n° 8481) Saint Vincent and the Grenadines HS Code
HS Code 90328100000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Samoa HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Sao Tome and Principe HS Code
HS Code 90328100 Instrumentos e aparelhos para regulação ou controlo, automáticos: Outros instrumentos e aparelhos: Hidráulicos ou pneumáticos Saudi Arabia HS Code
HS Code 903281000000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) : Description not available beyond the 8-digit level Serbia HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Seychelles HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Singapore HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Slovakia HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Slovenia HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Solomon Islands HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Spain HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Sri Lanka HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Sudan HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Suriname HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Sweden HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Syrian Arab Republic HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Taipei, Chinese HS Code
HS Code 90328100006 Hydraulic or pneumatic automatic regulating or controlling instruments and apparatus Tajikistan HS Code
HS Code 9032810000 Other instruments and apparatus: Hydraulic or pneumatic: no description available at 10-digit level Tanzania, United Republic of HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Timor-Leste HS Code
HS Code 903281000000 Instrumentos e aparelhos para regulação ou controlo, automáticos.: Outros instrumentos e aparelhos: Hidráulicos ou pneumáticos Tonga HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Trinidad and Tobago HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Turkey HS Code
HS Code 903281001000 Hydraulic or pneumatic adjustment or control instruments and devices; For use in civil aircraft Uganda HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) United Arab Emirates HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) United States of America HS Code
Uruguay HS Code
HS Code 9032810000 Instrumentos y aparatos para regulación o control automáticos: Los demás instrumentos y aparatos: Hidráulicos o neumáticos Uzbekistan HS Code
HS Code 9032810000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Vanuatu HS Code
HS Code 90328100000 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481) Venezuela (Bolivarian Republic of) HS Code
HS Code 9032810000 Instrumentos y aparatos para regulación o control automáticos: Los demás instrumentos y aparatos: Hidráulicos o neumáticos Zambia HS Code
HS Code 90328100 Hydraulic or pneumatic regulating or controlling instruments and apparatus (excl. manostats and taps, cocks and valves of heading 8481)