k,these are 2 spool prince vlvs just like you seen in supply center on pg 4 of the double acting vlvs,i dont beleive they were low end vlv the set cost me 500.oo they do have a closed and open plug on them,i didnt build the vlv they were bought that way now in metkit they refer to a joy stick...
kcj,you are correct that is what is happening i did by these vlvs at surplus center can i close these vlvs off and just use the releif vlvs and the dump to keep a flow through the vlvs i understand it will heat up but i'll be working the hoe i should get plenty of flow but have to shut it down...
the part # is rd522gcga5a4b6 oc, this is a open vlv what would happen if i closed the centers would this work or can you give me a idea with out closing the vlvs,the plans for this back hoe says to use a open center vlv put that is vlvs that are all in one unit thanks for all the help mark
hey i built a portable back hoe and put two joy sticks toady i started the system and the vlvs wouldnt work unless i open the other vlv.(example) if i wanted to move the bucket i opened the bucket valve on the right and had to pull back on the left vlv to get it to work,this system is coming...
