There is a slow leak coming from the stem of this main shut off valve that supplies water into my house. I want to replace it myself but I am not sure if the fittings connected to the shut off valve can be backed off and rethread to a new valve. I have no experience with soldering, so I hope this job don't involve that. Any plumping experts out there that can help me out with this?
this is what the valve looks like
close up of one of the fittings
this is what the valve looks like
close up of one of the fittings