This International Standard establishes practical criteria for determining valve outlet connections for gas cylinders.
It applies to the selection of gas cylinder valve outlet connections and specifies the dimensions for a number of them.
This International Standard does not apply to connections used for cryogenic gas withdrawal or gases for breathing equipment which are the subject of other International Standards.
WARNING — The gas cylinder valve outlet connection is not the only safeguard against accidental misuse; gas cylinder labelling and colour code shall be checked before use.
ISO 5145:2004 history
2017ISO 5145:2017 Gas cylinders - Cylinder valve outlets for gases and gas mixtures - Selection and dimensioning
2014ISO 5145:2014 Cylinder valve outlets for gases and gas mixtures - Selection and dimensioning
2008ISO 5145:2004/Amd 2:2008 Cylinder valve outlets for gases and gas mixtures — Selection and dimensioning — Amendment 2
2006ISO 5145:2004/Amd 1:2006 Cylinder valve outlets for gases and gas mixtures - Selection and dimensioning; Amendment 1: Cylinder valve outles for gases for medical use
2004ISO 5145:2004 Cylinder valve outlets for gases and gas mixtures - Selection and dimensioning
1990ISO 5145:1990 Cylinder valve outlets for gases and gas mixtures; selection and dimensioning