ASME A112.18.3-2002 卫生设备配件中防逆流装置和系统的性能要求

标准号：ASME A112.18.3-2002
中文标准名称：卫生设备配件中防逆流装置和系统的性能要求
英文标准名称：Performance Requirements for Backflow Protection Devices and Systems in Plumbing Fixture Fittings
标准类型：Q81
发布日期：2002/1/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Q81
国际标准分类号：91.140.70
适用范围：This Standard addresses functional performance and requires physical characteristics of devices and systems which provide backflow protection consistent with the level of risk associated with the plumbing fixture fitting application. The Standard establishes specific performance criteria and provides the test methods to prove compliance. It is applicable to all plumbing fixture fittings with outlets not protected by an air gap.