Jun 29, 2017 #1 JohnWeal Mechanical Dec 16, 2012 124 0 0 GB Good Morning, For water distribution / water treatment works, we require some gate valves and significantly more butterfly valves. When would a resilient seat or metal seat be specified? What determines which type of seat is required. Regards John
Good Morning, For water distribution / water treatment works, we require some gate valves and significantly more butterfly valves. When would a resilient seat or metal seat be specified? What determines which type of seat is required. Regards John
Jun 29, 2017 #2 ashtree Bioengineer Nov 28, 2015 701 0 0 AU John, There have been previous discussions in this forum before about the preference for one or the other. Here is the link to one. http://www.eng-tips.com/viewthread.cfm?qid=223891 Regards Ashtree "Any water can be made potable if you filter it through enough money" Upvote 0 Downvote
John, There have been previous discussions in this forum before about the preference for one or the other. Here is the link to one. http://www.eng-tips.com/viewthread.cfm?qid=223891 Regards Ashtree "Any water can be made potable if you filter it through enough money"
Jun 29, 2017 #3 bimr Civil/Environmental Feb 25, 2003 9,299 0 36 US See Hydrae's response: http://www.eng-tips.com/viewthread.cfm?qid=256894 Upvote 0 Downvote