Найдено: 11
Overview ISO 23551-10:2025 - Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 10: Vent valves - specifies the safety, constructional, performance…
Overview ISO 23551-10:2016 - "Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 10: Vent valves" specifies safety, design, construction, performan…
Overview ISO 23551-11:2024 is an international standard developed by ISO that specifies the safety, construction, and performance requirements for automatic and semi-automatic shut-off valves used in…
Overview ISO 23551-1:2024 is the third-edition international standard specifying safety, constructional and performance requirements and type testing for automatic and semi-automatic shut-off valves…
Overview ISO 23551-12:2023 defines safety, construction, performance and testing requirements for multifunctional controls with integral overpressure protection safety function (OPSF) intended for us…
Overview ISO 23551-1:2012 - "Safety and control devices for gas burners and gas‑burning appliances - Part 1: Automatic and semi‑automatic valves" - specifies safety, constructional and performance re…