Ford 555A control valve

[maddogoffroad]

Any one knows where I can find a use set of control valve for the backhoe. Here the info that I have; 20j03 control valve 4 lever. The wrong pressure was set on one of the "Knife section" and the back of it blow up. I would preferably like to have the full control valve, but I can fix it with one section. I have here at work a shop that can test and set up the relief valve to the original pressure. Any help would really appreciate.

Chris

 

[maddogoffroad]

Can i change that control valve set up, with two 4way joystick? or one of these items at Princess Auto.

Manual Dcv | Princess Auto

BM70 4-Spool Directional Control Valve
BM40 2-Spool Joystick Directional Control Valve

 

[maddogoffroad]

Can i change that control valve set up, with two 4way joystick? or one of these items at Princess Auto.

Manual Dcv | Princess Auto

BM70 4-Spool Directional Control Valve
BM40 2-Spool Joystick Directional Control Valve

 

[J_J]

Could you use this valve?

Directional Control Valves 220-951 Detailed Information

Hydraulic Cylinder Components, Products

 

[maddogoffroad]

I was down to the hydraulic shop yesterday talking to the guy here at Strickly Hydraulic. He said that it would work, but i wouldn't have any individual safet relief on each one of the section and if something would pall and push the any of the system up it could be dangerous. So i'm still looking for a use one. Thanks J_J

 

[J_J]

If necessary, you can add individual relief valves to each set of work port on the BH valve.

 

[maddogoffroad]

If necessary, you can add individual relief valves to each set of work port on the BH valve.

I would have to put two on each one (both side of the control/cylinder) and a main one too.

 

[J_J]

Have you looked at the Prince SV valve. Stacked valve.

Surplus Center - 6 SPOOL HYD VALVE W/JOYSTICKS PRINCE SV

http://www.princehyd.com/Portals/0/Valves.pdf

Option G is a work port relief. Page v25

There are also work port restrictions for the valve