Anyone know how this valve works and if it can be disassembled? (it is sweated on, so can't just be removed with a wrench)
I have a blockage in the line between the dishwasher and the drain. The impeller does work on the dishwasher so I don't really suspect that there is an olive pip or something in there but SOMETHING is blocking the line somewhere. The water does drain but at quite a slow rate so the dirty water doesn't drain before the clean water is pushed into the cycle and dishes don't get clean any more..
Something seems to be blocking that valve which looks as if it has a large nut on the top. Suspiciously I asked a dishwasher repair man how to clear it and he didn't seem to know what was inside that valve or whether they could be cleaned. .The super in my building says that usually they are replaced by a plumber cutting them out and replacing them. I am wondering why?
He also said that they are only a one way flap and that in theory it should be possible to unblock them.
I cant budge that nut.
Does anyone know if the nut is designed to be taken off or if taking it off will actually reveal the valve for cleaning as it obviously seems to?