Shaft seal packing causes binding in main steam swing disc check and isolation valves.

Bibliographic Details
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : United States Nuclear Regulatory Commission, Office of Inspection and Enforcement, 1980.
Series:	Information notice ; 80-16.
Subjects:	Nuclear power plants > Piping > Valves. Seizing (Metals)
Online Access:	https://purl.fdlp.gov/GPO/gpo113905

Available Online