MSS-SP-70 Complete Document History
Gray Iron Gate Valves, Flanged and Threaded Ends

Complete Current Edition:
   2011 EDITION - Gray Iron Gate Valves, Flanged and Threaded Ends - Jan. 1, 2011

Obsolete Revision Information:
   2006 EDITION - GRAY IRON GATE VALVES, FLANGED & THREADED ENDS - Jan. 1, 2006
   1998 EDITION - CAST IRON GATE VALVES, FLANGED - Jan. 1, 1998
   DOD ADOPTION 1 - FYI ONLY: DOD ADOPTED - Aug. 23, 1991
   1990 EDITION - VALVE, CAST IRON GATE, FLANGED - Jan. 1, 1990
   BASE - VALVE, CAST IRON GATE, FLANGED - May 19, 1983