Posted 2/24/2017 08:03 (#5859710 - in reply to #5859200) Subject: RE: Steering valve for jd 7800
Winkler, Manitoba Canada
A JD7800 has a standard closed centre load sensing steering circuit and so it is fairly straight forward to install a steering valve.
My choices for valve would either be Trimble or Raven, especially if trying to adapt to another brand of steering controller. I would not want to use an Outback valve with another brand of controller as the valve logic is non-standard.