CSN EN ISO 15848-1

CSN EN ISO 15848-1 (13 3009) This part of ISO 15848 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.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.