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Detailed structure and explanatory notes

SITC Rev.4 code 747


  • Section: 7 - Machinery and transport equipment
  • Division: 74 - General industrial machinery and equipment, n.e.s., and machine parts, n.e.s.
  • Group: 747 - Taps, cocks, valves and similar appliances for pipes, boiler shells, tanks, vats or the like, including pressure-reducing valves and thermostatically controlled valves


This Group is divided into the following Subgroups:

  • 747.1 - Pressure-reducing valves
  • 747.2 - Valves for oleohydraulic or pneumatic transmissions
  • 747.3 - Check-valves
  • 747.4 - Safety- or relief valves
  • 747.8 - Taps, cocks, valves and similar appliances, n.e.s.
  • 747.9 - Parts for the appliances of group 747

No explanatory note available for this code.

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