BM40 4 Spool Valve Plumbing

[GoodGuy]

Hi everyone, I知 in the process of plumbing my 4 Spool BM40 Valve. I知 running 3/8 lines to my implements. I will be supplying the hydraulic fluid from the power beyond on my 2004 JD4210. My question is, will a 3/8 line from the power beyond supply enough fluid? Also, with 3/8 line, will I have enough return flow back to the tractor? I think the tractor has 7gpm & max 2125psi. Thank You

 

[ptsg]

3/8 will work just fine for the work ports of the valve. But you might want to run 1/2 for the Pressure, PB and Tank lines just to be safe.

 

[GoodGuy]

Thank You, ptsg

 

[Everhard]

I ran 1/2 lines for mine for what it's worth.

E.

 

[GoodGuy]

Appreciate that