Industrial-process control valves - Part 8-2: Noise considerations - Laboratory measurement of noise generated by hydrodynamic flow through control valves (IEC 60534-8-2:2011) (english version)
Industrial-process control valves -- Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions (Corrigendum) (english version)
Gas cylinders - Outlet connections for gas cylinder valves for compressed breathable air - Outlet connection up to a maximum cylinder working pressure of 500 bar (ISO 12209:2013 + Amd 1:2016) (consolidated version)
Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 3: Autogenous ignition test for non-metallic materials in oxygen atmosphere (ISO 11114-3:2010)
Safety and control devices for gas burners and gas burning appliances - Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa
Pressure regulators, automatic change-over devices, having a maximum regulated pressure of 4 bar, with a maximum capacity of 150 kg/h, associated safety devices and adaptors for butane, propane, and their mixtures
Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
