本欧洲标准适用于与防火隔离元件结合使用以防火隔间的防火阀。本标准规定了要求，并提供了旨在安装在建筑物中的加热，通风和空调（HVAC）设施中的防火阀的测试方法。所有防火阀响应升高的温度自动关闭，表示火灾。详细说明了提供防火阀符合性和标记的评估。 为了避免重复，引用了各种其他标准。为此，建议与EN 1366-2和EN 1363-1一起阅读本标准，了解耐火性测试的详细信息， EN 13501-3进行分类。 满足本标准要求的防火阀可能被认为适用于管道和未被应用的应用。 该标准没有详细考虑可能由大气中存在的化学过程造成的有害和/或腐蚀作用，这些化学过程有意或无意地通过系统吸入，因此不适用于在这种应用中使用的防火阀。可以使用附件B中描述的方法确定盐雾腐蚀的指示

This European Standard applies to fire dampers that are to be used in conjunction with fire separating elements to maintain fire compartments. This standard specifies requirements and gives reference to the test methods defined for fire dampers, which are intended to be installed in Heating, Ventilating and Air Conditioning (HVAC) installations in buildings. All fire dampers close automatically in response to raised temperatures indicating fire. Details are given for the provision of evaluation of conformity and marking of fire dampers. To avoid duplication reference is made to a variety of other standards. To this end it is advised to read this standard in conjunction with EN 1366-2 and EN 1363-1 for details of the fire resistance testing and EN 13501-3 for classification. Fire dampers meeting requirements of this standard may be considered suitable for both ducted and unducted applications. This standard has not considered in detail the detrimental and/or corrosive effects that may be caused by chemical processes present in the atmosphere, which are drawn through the system intentionally or inadvertently and therefore does not apply to fire dampers used in such applications. An indication of salt spray corrosion may be determined using the method described in Annex B.