EN-593 › Complete Document History
Industrial valves - Metallic butterfly valves for general purposes

Complete Current Edition:
   2017 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Oct. 25, 2017

Obsolete Revision Information:
   2009 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Jan. 1, 2009
   2004 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Feb. 1, 2004
   1998 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - June 15, 1998