CGA V-7-2015

Standard method of determining cylinder valve outlet connections for industrial gas mixtures

CGA V-7-2015 发布历史

This standard applies to the selection of a suitable cylinder valve outlet connection for industrial, specialty, and semiconductor gas mixtures for pressures up to 3000 psi (20 680 kPa) at 70 °F (21.1 °C). It applies to cylinders filled for individual use, cylinders filled individually for the purpose of assembling into a cylinder bundle, and for all cylinder bundle manifold outlet connections. This standard does not apply to cylinders contained within an assembled cylinder bundle filled as one individual unit by use of the cylinder bundle manifold outlet connections. It also does not apply to medical gas mixtures (see CGA V-7.1) . For the assignment of ultra high integrity service (UHIS) connections for mixtures, see Appendix A. Appendix A is reproduced with permission from International Organization for Standardization (ISO) 10692-1:2001, Gas cylinders-Gas cylinder valve connections for use in the micro-electronics industry-Part 1: Outlet connections. For the purpose of this standard, a mixture is understood to be the purposeful combination of two or more components. An odorant shall be considered a component when added to either a pure gas or a mixture. Blanketing of a pure gas or mixture is not considered the generation of a new mixture.

CGA V-7-2015由美国压缩气体协会 US-CGA 发布于 2015。

CGA V-7-2015的历代版本如下：

• 2015年 CGA V-7-2015
• 2021年 CGA V-7-2021

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标准号

CGA V-7-2015

发布日期

2015年

实施日期

废止日期

无

发布单位

US-CGA

适用范围

This standard applies to the selection of a suitable cylinder valve outlet connection for industrial, specialty, and semiconductor gas mixtures for pressures up to 3000 psi (20 680 kPa) at 70 °F (21.1 °C). It applies to cylinders filled for individual use, cylinders filled individually for the purpose of assembling into a cylinder bundle, and for all cylinder bundle manifold outlet connections. This standard does not apply to cylinders contained within an assembled cylinder bundle filled as one individual unit by use of the cylinder bundle manifold outlet connections. It also does not apply to medical gas mixtures (see CGA V-7.1) . For the assignment of ultra high integrity service (UHIS) connections for mixtures, see Appendix A. Appendix A is reproduced with permission from International Organization for Standardization (ISO) 10692-1:2001, Gas cylinders-Gas cylinder valve connections for use in the micro-electronics industry-Part 1: Outlet connections. For the purpose of this standard, a mixture is understood to be the purposeful combination of two or more components. An odorant shall be considered a component when added to either a pure gas or a mixture. Blanketing of a pure gas or mixture is not considered the generation of a new mixture.