Bob - I think I get your idea but it's much easier with a simple diagram.
For each petcock valve, I think I will convert its 2 outputs into 1 output through a Y adapter instead of plugging off one of the outputs on each valve like you did (if I understood you right).
Ben
For each petcock valve, I think I will convert its 2 outputs into 1 output through a Y adapter instead of plugging off one of the outputs on each valve like you did (if I understood you right).
Ben
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