I have some older Parker Valves and am having a problwm with them leaking.I ttok the diaphram out of the valves that was leaking up and moved it to the dump and now the dump valve leaks down so I know that the diaphram is the problem.Does anyone know where to get replacement parts for Parker valves.I've looked around and can't seem to find anywhere to order parts.
I have those valves to... Try Grainger or Parker themselves, good luck though if they are the "Barkin" parkers, like mine they havent been made in a long time you might run into some issuses
I saw on the valve it said Skinner if that is a certain type of Parker valve...by the way I took the diaphram out and cleaned it with warm water and soap and put it back in and still it leaks.