abrasive Posted April 8, 2010 Share Posted April 8, 2010 Building a 24-ish ton h-frame. Silly question, but I'd really rather plumb this beast only once. With a 4-way valve like this http://www.northerntool.com/shop/tools/product_37216_37216&issearch=2010 ... When the lever is moved away from center, how do I know which work port will receive flow? Is it the one opposite the lever motion? I.e. whichever way the linked plunger moves? So, referring to the picture, if I had the valve mounted with the flag upright - would moving the lever UP (which pushes the plunger IN) activate port B? Related Q: On a bottom-pusher press, do you guys set up the lever to be up for squish (ram motion) or down for squish (more intuitive to me - maybe - have not run one yet)? Down squish makes for a simpler foot pedal linkage... Thanks much, Dave Quote Link to comment Share on other sites More sharing options...
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