BS EN ISO 15848-1:2015+A1:2017规定了评估阀杆外部泄漏的测试程序 用于挥发性气体的隔离阀和控制阀的密封件（或轴）和阀体接头 空气污染物和有害液体。端部连接接头、真空应用、腐蚀影响，以及 ISO 15848本部分不包括辐射。ISO 15848的这一部分涉及产品型式试验的分类系统和鉴定程序 阀门。 交叉引用:ISO 5208EN 13185:2001ISO 6708:1995ISO 7268:1983ISO 286-1:2010ISO 286-2:2010EN 1779:1999ANSI/FCI 91-1:2010ANSI/ISA-S 93.00.01:1999包含以下内容:修订

BS EN ISO 15848-1:2015+A1:2017 specifies testing procedures for evaluation of external leakage of valve stem seals (or shaft) and body joints of isolating valves and control valves intended for application in volatile air pollutants and hazardous fluids. End connection joints, vacuum application, effects of corrosion, and radiation are excluded from this part of ISO 15848.This part of ISO 15848 concerns classification system and qualification procedures for type testing of valves.Cross References:ISO 5208EN 13185:2001ISO 6708:1995ISO 7268:1983ISO 286-1:2010ISO 286-2:2010EN 1779:1999ANSI/FCI 91-1:2010ANSI/ISA-S 93.00.01:1999Incorporates the following:Amendment