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Part 21 rept re problem which may affect operation of Model C deluge valve for fire protection sys.IE Info Notice 84-16 issued on 840302 to describe failure of valves to operate. All shipments of Model C valves stopped.

Accession Number: ML20203A048

Date Released: Tuesday, August 4, 2020

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• ML20203A043 - Part 21 rept re problem which may affect operation of Model C deluge valve for fire protection sys.IE Info Notice 84-16 issued on 840302 to describe failure of valves to operate. All shipments of Model C valves stopped. (2 page(s), 4/7/1986)
• ML20203A075 - Forwards notification ltr re problem w/Model C deluge valve which may affect fire protection sprinkler sys to be mailed to utils w/permits to build & licenses to operate nuclear power plants. (13 page(s), 11/19/1984)