Belarus standards PDF
Safety and control devices for gas burners and gas-burning appliances. Particular requirements. Automatic and semi-automatic shut-off valves. Original standard BS ISO 23551-1-2024 in PDF full version. Additional info + preview on request
Document status: Active
Safety and control devices for gas burners and gas-burning appliances. Particular requirements - Vent valves. Original standard BS ISO 23551-10-2016 in PDF full version. Additional info + preview on request
Document status: Withdrawn
Safety and control devices for gas burners and gas-burning appliances. Particular requirements - Vent valves. Original standard BS ISO 23551-10-2025 in PDF full version. Additional info + preview on request
Document status: Active
Safety and control devices for gas burners and gas-burning appliances. Particular requirements. Automatic and semi-automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa. Original standard BS ISO 23551-11-2024 in PDF full version. Additional info + preview on request
Document status: Active
Safety and control devices for gas burners and gas-burning appliances. Particular requirements. Multifunctional controls with integral overpressure protection safety function (OPSF) for use with butane gas cartridges used in portable gas appliances. Original standard BS ISO 23551-12-2023 in PDF full version. Additional info + preview on request
Document status: Active
Safety and control devices for gas burners and gas-burning appliances. Particular requirements - Manual gas valves. Original standard BS ISO 23551-5-2023 in PDF full version. Additional info + preview on request
Document status: Active