Steel gate, globe and check valves for sizes
DN 100 and smaller, for the petroleum and
natural gas industries
ISO
15761
Introduction
The purpose of this International Standard is to establish basic requirements and practices for socket-welding, buttwelding, threaded and flanged end, steel gate, globe and check valves with reduced body seat openings, whose general construction parallels that specified by the American Petroleum Institute standard API 602[1] and the British Standard BS 5352[2].
The form of this International Standard corresponds to ISO 6002[3] and ISO 10434[4]. However, it is not the purpose of this International Standard to replace ISO 6002, ISO 10434 or any other International Standard not identified with petroleum or natural gas industry applications.
DN 100 and smaller, for the petroleum and
natural gas industries
ISO
15761
Introduction
The purpose of this International Standard is to establish basic requirements and practices for socket-welding, buttwelding, threaded and flanged end, steel gate, globe and check valves with reduced body seat openings, whose general construction parallels that specified by the American Petroleum Institute standard API 602[1] and the British Standard BS 5352[2].
The form of this International Standard corresponds to ISO 6002[3] and ISO 10434[4]. However, it is not the purpose of this International Standard to replace ISO 6002, ISO 10434 or any other International Standard not identified with petroleum or natural gas industry applications.
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