Posted by tipper on March 01, 2009 at 11:19:14 from (75.88.240.252):
My 674 has a single remote, and I'm thinking of ways to add more spools. I know I can search out more valves for the stack and I get the power beyond plate. Is it not also possible to remove the one remote I have now (well, the whole stack), change the fitting on the inlet of the rockshaft housing, and add a whole new stack/valve with however many spools as I want? I can see a need for a bulkhead fitting or bracket and hose to connect where the line from the MCV valve currently connects remote stack/aux mounting plate. The odd fitting where the remotes feed the rockshaft housing appears to be ORB, and the line running to the remote stack from the MCV is JIC so getting things connected should not require any special blocks or manifolds.
From what I can tell, I can take an open center valve stack, plumb the line from the MCV into the IN port, plumb the OUT port to the rockshaft housing and be on my way. If the new valve/stack has power beyond, I'll have to run a line back to the reservoir, but without power beyond, I'll only need the stack (and hoses/fittings for the actual QCs out back), a fitting or two, and some hose to get it sorted.
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