Nov 23, 2004 #1 rlktprob Mechanical Joined Nov 23, 2004 Messages 1 Location US In the opinion of this fourm which valve should be used in a domestic hot water recirculation loop?
Nov 23, 2004 #2 m777182 Chemical Joined Sep 1, 2003 Messages 334 Location SI Many years ago I have changed all different type of valves in my house to 1/2" SS ball valves. My practice is to turn each one completely on/off once per months. In my case the water is quite hard-12..15 deg.No problems in 15 years. m777182 Upvote 0 Downvote
Many years ago I have changed all different type of valves in my house to 1/2" SS ball valves. My practice is to turn each one completely on/off once per months. In my case the water is quite hard-12..15 deg.No problems in 15 years. m777182