Irrigation equipment - Safety devices for chemigation - Part 1: Small plastics valves for chemigation (ISO 13693-1:2013)
Edition 2017-06

Safety devices for protection against excessive pressure - Part 1: Safety valves (ISO 4126-1:2013/Amd 1:2016); Amendment A1
Edition 2016-09

Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships (ISO 17778:2015)
Edition 2015-05

Industrial-process control valves - Part 8-4: Noise considerations - Prediction of noise generated by hydrodynamic flow
Edition 2015-12

Guide for procurement of power station plant, equipment, and system. Part 7-1: Pipework and valves - High pressure piping systems
Edition 1999-10

Safety devices for protection against excessive pressure - Part 4: Pilot-operated safety valves (ISO 4126-4:2013)
Edition 2013-10

Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirements
Edition 2014-10

Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 2: Modular multilevel converters
Edition 2014-10

Plastics piping systems for water supply, and for drains and sewers under pressure - Polyethylene (PE) - Part 4: Valves for water supply systems
Edition 2024-02

Gas welding equipment - Quick-action coupling with shut-off valves for welding, cutting and allied processes
Edition 2002-06