List of international standard valve
ISO 5208:1993 Industrial valves -- Pressure testing of valves
ISO 5209:1977 General purpose industrial valves -- Marking
ISO 5210:1991 Industrial valves -- Multi-turn valve actuator attachments
ISO 5211:2001 Industrial valves -- Part-turn actuator attachments
ISO 5752:1982 Metal valves for use in flanged pipe systems -- Face-to-face and centre-to-face dimensions
ISO 5996:1984 Cast iron gate valves
ISO 6002:1992 Bolted bonnet steel gate valves
ISO 6552:1980 Automatic steam traps -- Definition of technical terms
ISO 6553:1980 Automatic steam traps -- Marking
ISO 6554:1980 Flanged automatic steam traps -- Face-to-face dimensions
ISO 6704:1982 Automatic steam traps -- Classification
ISO 6948:1981 Automatic steam traps -- Production and performance characteristic tests
ISO 7121:1986 Flanged steel ball valves
ISO 7259:1988 Predominantly key-operated cast iron gate valve for underground use
ISO 7841:1988 Automatic steam traps -- Determination of steam loss -- Test methods
ISO 7842:1988 Automatic steam traps -- Determination of discharge capacity -- Test methods
ISO 10434:1998 Bolted bonnet steel gate valves for petroleum and natural gas industries
ISO 10497:1992 Testing of valves -- Fire type-testing requirements
ISO 10631:1994 Metallic butterfly valves for general purposes
ISO 12149:1999 Bolted bonnet steel globe valves for general-purpose applications
ISO 15761:2002 Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries
ISO 4126-1:1991 Safety valves -- Part 1: General requirements
ISO 4126-2：2003 Ed.1 Safety devices for protection against excessive pressure - Part 2: Bursting disc safety devices
ISO 6718:1991 Bursting discs and bursting disc devices
ISO 6718:1991/Cor 1:1993 (available in French only)
