标准编号：ISO 10297:2014
中文名称：气缸 可充填气瓶阀 技术规范和型号实验.
英文名称：Gas cylinders — Cylinder valves — Specification and type testing
发布日期：2014-07
标准范围
This International Standard specifies design, type testing and marking requirements for:a) cylinder valves intended to be fitted to refillable transportable gas cylinders;b) main valves (excluding ball valves) for cylinder bundles;c) cylinder valves or main valves with integrated pressure regulator (VIPR);which convey compressed, liquefied or dissolved gases.NOTE 1 Where there is no risk of ambiguity, cylinder valves, main valves and VIPR are addressed with thecollective term “valves” within this International Standard.This International Standard covers the function of a valve as a closure.This International Standard does not apply to— valves for cryogenic equipment, portable fire extinguishers and liquefied petroleum gas (LPG), and— quick-release valves (e.g. for fire-extinguishing, explosion protection and rescue applications), nonreturnvalves or ball valves.NOTE 2 Requirements for valves for cryogenic vessels are specified in ISO 21011 and at a regional level e.g. inEN 1626. Requirements for LPG valves are specified in ISO 14245 or ISO 15995. Requirements for quick-releasevalves are specified e.g. in ISO 17871. Requirements for valves for portable fire extinguishers at a regionallevel are specified e.g. in EN 3 series. Requirements for non-return valves and ball valves might be specified ininternational/regional standards.NOTE 3 Requirements for manufacturing tests and examinations of valves covered by this InternationalStandard are given in ISO 14246.NOTE 4 Additional requirements for VIPR are specified in ISO 22435 for industrial applications or ISO 10524-3for medical applications. Additional requirements for residual pressure valves with or without a non-returnfunction are specified in ISO 15996. Additional requirements for pressure-relief devices might be specified ininternational/regional regulations/standards.NOTE 5 Additional specific requirements for valves for breathing apparatus at a regional level are specifiede.g. in EN 144 series. Additional specific requirements for quick-release valves for fixed fire-fighting systems arespecified in ISO 16003 and at a regional level e.g. in EN 12094–4.
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