Mikey
Aspiring Old Fart, EE, computer & networking geek
I'm replacing a multi-turn stop with a 1/4-turn. The old one is fastened onto a stub of 1/2" copper with a compression fitting. I can get the valve off easily enough, but now what? Can I just slide the new valve on (they're both BrassCraft) and reuse the compression washer? Or should I take off the washer and nut and use new? If the latter, how do I get the compression washer off without ruining the pipe? Is there a -- dare I say it -- new tool I need ? I've experimented with scrap pieces and with careful sawing and Dremeling and using a screwdriver to pry the washer apart I've been able to get the washers off OK most of the time, but there must be a better way, particularly working in the confined space under a lavatory.