New member. Building D8

[Fired up]

Ok that helps a lot. Thank you very much. The pump I ordered was supposed to have a prv included but it's not with it. I emailed them yesterday but haven't heard anything back yet. It looks in the pics that there using rubber fuel line? In the PDF it looks like a line from one of the valve is returning with a filter on it. Not from the end of valve but from side.hope you know what I mean.

Just to be clear.
1-I will have a line from my tank to my pump
2 from pump to valve
3- from valve to tank with filter on one side of valve
4- directly accross from inlet from pump to valve I will put pressure relief valve with pressure gage then back to tank.
Why is prv y into return line from valve bank. Does that not back feed?

From control vales two lines to cylinders.

Sorry for being stupid trying to get it all straight.
Thanks again for your help. I am glade I went hydrulic works good. So once I get everything right it should work nicely.