MSS-SP-78 › Complete Document History
Gray Iron Plug Valves, Flanged and Threaded Ends
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2011 EDITION - Gray Iron Plug Valves, Flanged and Threaded Ends - Jan. 1, 2011
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Obsolete Revision Information: |
2005A EDITION - CAST IRON PLUG VALVES - Jan. 1, 2005
DOD ADOPTION 1 - FYI ONLY: DOD ADOPTED - Sept. 8, 2004
ADOPT WITHDRAWN - WITHDRAWL OF DOD ADOPTION - March 24, 2003
DOD VALIDATION 2 - FYI: VALIDATION OF DOD ADOPTION - March 10, 1992
1987 R92 EDITION - CAST IRON PLUG VALVES, FLANGED - Jan. 1, 1987
1998 EDITION - CAST IRON PLUG VALVES, FLANGED - Jan. 1, 1977
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