- International Organization for Standardization
- ISO Codes
- TC - Standards Under Development
TC 153 - Valves
- 4126-1 - Safety devices for protection against excessive pressure - Part 1: Safety valves
- 4126-3 - Safety devices for protection against excessive pressure - Part 3: Safety valves and bursting disc safety devices in combination
- 4126-4 - Safety devices for protection against excessive pressure - Part 4: Pilot-operated safety valves
- 4401 - Hydraulic fluid power - Four-port directional control valves - Mounting surfaces
- 6182-2 - Fire protection - Automatic sprinkler systems -- Part 2: Requirements and test methods for wet alarm valves, retard chambers and water motor alarms
- 6182-3 - Fire protection - Automatic sprinkler systems - Part 3: Requirements and test methods for dry pipe valves
- 6182-5 - Fire protection - Automatic sprinkler systems - Part 5: Requirements and test methods for deluge valves
- 6182-6 - Fire protection - Automatic sprinkler systems - Part 6: Requirements and test methods for check valves
- 6182-8 - Fire protection - Automatic sprinkler systems - Part 8: Requirements and test methods for pre-action dry alarm valves
- 8536-12 - Infusion equipment for medical use - Part 12: Check valves
- 9393-1 - Thermoplastics valves for industrial applications - Pressure test methods and requirements - Part 1: General
- 9393-2 - Thermoplastics valves for industrial applications - Pressure test methods and requirements - Part 2: Test conditions and basic requirements
- 9635-1 - Agricultural irrigation equipment - Irrigation valves - Part 1: General requirements
- 9635-4 - Agricultural irrigation equipment - Irrigation valves - Part 4: Air valves
- 9635-2 - Agricultural irrigation equipment - Irrigation valves - Part 2: Isolating valves
- 9911 - Agricultural irrigation equipment - Manually operated small plastics valves
- 10297 - Transportable gas cylinders - Cylinder valves - Specification and type testing
- 10434 - Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries
- 10524-3 - Pressure regulators for use with medical gases - Part 3: Pressure regulators integrated with cylinder valves
- 14245 - Gas cylinders - Specifications and testing of LPG cylinder valves - Self-closing
- 14617-8 - Graphical symbols for diagrams - Part 8: Valves and dampers
- 14960 - Tubeless tyres - Valves and components - Test methods
- 15218 - Pneumatic fluid power - 3/2 solenoid valves - Mounting interface surfaces
- 15407-2 - Pneumatic fluid power - Five-port directional control valves, sizes 18 mm and 26 mm - Part 2: Mounting interface surfaces with optional electrical connector
- 15761 - Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries
- 15848-1 - Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 1: Classification system and qualification procedures for type testing of valves
- 15848-2 - Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 2: Production acceptance test of valves
- 15995 - Gas cylinders - Specifications and testing of LPG cylinder valves - Manually operated
- 15996 - Gas cylinders - Residual pressure valves - General requirements and type testing
- 16135 - Industrial valves - Ball valves of thermoplastics materials
- 16136 - Industrial valves - Butterfly valves of thermoplastics materials
- 16137 - Industrial valves - Check valves of thermoplastics materials
- 16138 - Industrial valves - Diaphragm valves of thermoplastics materials
- 16139 - Industrial valves - Gate valves of thermoplastics materials
- 17292 - Metal ball valves for petroleum, petrochemical and allied industries
- 20401 - Pneumatic fluid power systems -- Directional control valves -- Specification of pin assignment for electrical round connectors of diameters 8 mm and 12 mm
- 20562 - Tyre valves - ISO core chambers No. 1, No. 2 and No. 3
- 21787 - Industrial valves - Globe valves of thermoplastics materials
- 22434 - Transportable gas cylinders - Inspection and maintenance of cylinder valves
- 23551-1 - Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 1: Automatic valves
- 23551-4 - Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 4: Valve-proving systems for automatic shut-off valves
