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Hi all! How would I go about replacing a shutoff valve for a toilet when I have CPVC pipe in the wall? I did my homework, watched a bunch of YouTube videos, and I see how these valves come off. But what if the joint is glued? All other visible shutoff valves in the house have the telltale orange or purple CPVC goo around the join. But of course, I can't see on this one. Won't I just break the whole arrangement if I apply any force? Attached pic. Any advice is welcomed!