ISO/TC 161
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 78036 | ISO 23551-9:2022 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 9: Mechanical gas thermostats | Standarts spēkā |
| 77901 | ISO 23551-6:2021 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 6: Thermoelectric flame supervision controls | Standarts spēkā |
| 75139 | ISO/DIS 23551-1 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 1: Automatic and semi-automatic valves | Standarts spēkā |
| 74771 | ISO 23553-1:2022 | Safety and control devices for oil burners and oil-burning appliances — Particular requirements — Part 1: Automatic and semi-automatic valves | Standarts spēkā |
| 83563 | ISO 23551-8:2023 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 8: Multifunctional controls | Standarts spēkā |
| 68435 | ISO/DIS 23551-11 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 11: Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa | Standarts spēkā |
| 83517 | ISO 23555-3:2024 | Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa — Part 3: Safety shut-off devices | Standarts spēkā |
| 68290 | ISO 23551-4:2018 | Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 4: Valve-proving systems for automatic shut-off valves | 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 |
| 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 |
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