Найдено: 46
Overview ISO 23553-1:2022 specifies the safety, constructional and performance requirements and type‑testing for automatic and semi‑automatic oil valves used in combustion plants and oil‑burning appl…
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 2355:1972 specifies a standardized gravimetric method for the chemical analysis of magnesium and its alloys, focusing on the determination of rare earth element (REE) content. This inter…
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 23550:2018 - Safety and control devices for gas and/or oil burners and appliances - sets the general requirements for the construction, performance and type testing of controls used with…
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 23551-4:2018 - "Safety and control devices for gas burners and gas‑burning appliances - Part 4: Valve‑proving systems for automatic shut‑off valves" specifies safety, constructional and…
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 23559:2011 - Plastics - Film and sheeting - Guidance on the testing of thermoplastic films - provides a practical framework for selecting and characterizing thermoplastic films in single…
Overview ISO 23555-3:2024 outlines the essential safety, constructional, performance, testing, and documentation requirements for gas safety shut-off devices (SSDs) in gas transmission, distribution,…
Overview ISO 23555-1:2022 - "Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa - Part 1: General requi…
Overview ISO 23551-5:2023 - part of the ISO 23551 series on safety and control devices for gas burners and gas‑burning appliances - specifies safety, constructional and performance requirements for m…
Overview ISO 23552-1:2007 defines safety, construction and performance requirements for electronic fuel/air ratio control (ERC) systems used with gas and/or oil burners and appliances. The standard a…
Overview ISO 23552-1:2026 is an internationally recognized standard developed by the International Organization for Standardization (ISO) for control and protective devices for gaseous and liquid fue…
Overview - ISO 23555-2:2022 (Gas pressure regulator) ISO 23555-2:2022 defines safety, constructional, performance, testing and documentation requirements for gas pressure regulators used in gas trans…
Overview ISO 23551-9:2022 - "Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Part 9: Mechanical gas thermostats" specifies safety, construction, perf…
Overview ISO 23551-6:2021 specifies safety, constructional, performance and type-testing requirements for thermoelectric flame supervision controls energized by a thermocouple for use with gas burner…
Overview ISO 23551-2:2018 - "Safety and control devices for gas burners and gas-burning appliances - Part 2: Pressure regulators" specifies safety, construction, performance and type testing requirem…
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…
Overview ISO 23551-8:2023 specifies safety, construction, performance and testing requirements for multifunctional controls (MFC) used with gas burners and gas-burning appliances. The standard covers…
1 Scope This part of ISO 23553 specifies safety, constructional and performance requirements and testing of automatic and semi-automatic valves for oil. It applies to automatic and semi-automatic val…
1 Scope This part of ISO 23551 specifies safety, constructional, and performance requirements for thermoelectric flame supervision controls , energized by a thermocouple , intended for use with gas b…
1 Scope This part of ISO 23551 specifies safety, constructional and performance requirements for manual gas valves intended for use with gas burners and gas-burning appliances, hereafter referred to…
1 Scope This part of ISO 23551 specifies safety, constructional, and performance requirements and testing of mechanical gas thermostat for gas burners, gas appliances, and similar use hereafter refer…