Valuation and classification of compressor valves: specialised design did not displace Heading 84.81 or the related exemption claim.

Imported oil stop valves remained classifiable under Heading 84.81 as taps, cocks and valves, because specialised design for use with compressors does not remove goods from that heading unless they fall within a specifically excluded category such as suction or pressure valves. The technical material showed the goods merely cut the oil flow when the compressor stopped and did not establish that they were suction or discharge valves. As the goods fell under Heading 84.81, they were excluded from Heading 98.06, and the related benefit of Notification No. 69/87-Cus. could not be claimed. The revenue classification was sustained.

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Issues: (i) Whether the imported oil stop valves were classifiable under Heading 84.81 of the Customs Tariff or under Heading 84.14 as parts of compressors; (ii) Whether the appellants were entitled to assessment under Heading 98.06 and the benefit of Notification No. 69/87-Cus. dated 1-3-1987.

Issue (i): Whether the imported oil stop valves were classifiable under Heading 84.81 of the Customs Tariff or under Heading 84.14 as parts of compressors.

Analysis: The HSN Notes indicate that taps, cocks and valves remain within Heading 84.81 even when specialised for use with a particular machine or apparatus. Only certain categories such as suction or pressure valves for air or other gas compressors are taken out of that heading. The imported goods were admitted to be valves that merely cut the flow of oil when the compressor stopped, and the technical material did not show them to be suction or discharge valves. Their specialised design for compressors therefore did not take them out of Heading 84.81.

Conclusion: The goods were correctly classified under Heading 84.81, and not under Heading 84.14.

Issue (ii): Whether the appellants were entitled to assessment under Heading 98.06 and the benefit of Notification No. 69/87-Cus. dated 1-3-1987.

Analysis: Since the goods fell under Heading 84.81, they stood excluded from the scope of Heading 98.06 by the relevant exclusion notification. The claimed re-assessment under Heading 98.06 therefore had no basis, and the associated notification benefit could not be extended.

Conclusion: The claim for assessment under Heading 98.06 and the benefit of Notification No. 69/87-Cus. dated 1-3-1987 was rightly rejected.

Final Conclusion: The classification adopted by the revenue authorities was sustained, and the appeal failed.

Ratio Decidendi: Valves remain classifiable under Heading 84.81 even if specially designed for a particular machine, unless they fall within a specifically excluded category such as suction or pressure valves for compressors; a classification exclusion notification cannot be invoked where the goods are otherwise covered by the excluded heading.

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