This is a great compression fitting, and worked very well, sealed nicely, no gas leaks. My only problem was that I was replacing three gas pipes that were very close together, and the large size of the fitting made it hard to turn the nuts once it was in place since the adjacent pipes were so close.
Looks like a good product, will know more on the weld when it's time.
I work on projects with short time frames and this order/ payment was extremely easy and parts were delivered quickly. Trupply is on my A list!
We ordered a 4" valve and were sent a 3" valve, i've emailed customer support and haven't heard anything back