Posted by Aaron9876 on March 09, 2016 at 11:40:06 from (199.36.82.148):
In Reply to: Hydraulics Question posted by Aaron9876 on March 09, 2016 at 09:52:05:
It would be very easy to keep the motor valve at the end of the system. I only envision using it to control the hydraulic motor a few times a year anyway. I will probably use it to control one of the links on my rear blade most other times with some quick connects. From the research ive done ive seen both recommendations to use a power beyond valve and people saying you can run as many open centered valves in series as you want. It sounds like the main concern without using a power beyond valve is that you can get pressure built up in between valves that shouldn't be there. I'm having a hard time understanding that though. If all the valves upstream and downstream are open centered there should only be pressure upstream from the valve. Valves upstream would be in there centered position allowing only flow to the next valve. When you move over to using another valve it will be the same way with all pressure downstream being released to return to the reservoir.
My understanding is that power beyond is only needed if you want to control another valve downstream at the same time.
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