Quoted from "magicm1ke" Further to post below. I've just bought a replacement solenoid for my RICHDEL 216PR with a P/N R811-24VACG which I was assured would fit the 'old' Richdel valve. On close inspection the thread on the new solenoid is finer than the original burnt out solenoid. Does anyone have a source for a solenoid with the the original course thread?? Trev "Guys, I am looking for a replacement cover for a Richdel 216PR. Is is possible or too old? The threads for solenoid are stripped. ...
