THE BEST SIDE OF ANGLE STOP VALVE REPLACEMENT

Web result, I could not thoroughly tightened The brand new compression angle valve. After A great deal attempting, I chose to spend the weekend callout rate and phone during the plumber. I needed to get in touch with on a largish company in the Tri Towns in WA who supplied 24x7 aid...Is the new water valve on the left side or ideal? During the U.S.