ISO/TC 161
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 36930 | ISO 23551-3:2005 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 3: Gas/air ratio controls, pneumatic type | Atcelts |
| 66515 | ISO 23551-2:2018 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 2: Pressure regulators | Standarts spēkā |
| 41170 | ISO 23551-2:2006 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 2: Pressure regulators | Atcelts |
| 76435 | ISO 23551-12:2023 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 12: Multifunctional controls with integral overpressure protection safety function (OPSF) for use with butane gas cartridges used in portable gas appliances | Standarts spēkā |
| 83847 | ISO 23551-1:2024 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 1: Automatic and semi-automatic shut-off valves | Standarts spēkā |
| 54346 | ISO 23551-1:2012 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 1: Automatic and semi-automatic valves | Atcelts |
| 51637 | ISO 23551-1:2006/NP Amd 1 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 1: Automatic valves — Amendment 1 | Izstrādē |
| 36891 | ISO 23551-1:2006 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 1: Automatic valves | Atcelts |
| 83848 | ISO 23551-11:2024 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 11: Automatic and semi-automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa | Standarts spēkā |
| 85515 | ISO 23551-10:2025 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 10: Vent valves | Standarts spēkā |
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