Help with Cartridge Valve

   / Help with Cartridge Valve #11  
I did by it from PA in Brampton and the guy there is pretty good. I am just concerned the input orfice is too small. The cartridge vavle has three rows of holes circliing it. The top and bottom for the outputs and the middle lines up to the input. The sum of the circling holes is larger then the input orfice. If I keep this vavle, I just may drill that orfice a size larger to match the ORB8 connector (if required). I will have a PRV in front of the divider. Its just that I have a pump output port of 12 ORB and motor spools in\out at 3/4 NPT and this divider being the apparant restriction (at least visually) in my system. Its possible that it is what it is and and I should not worry. I guess I will know if the divider runs hot that its too small.

Are you talking about drilling the hole in valve body shown in your picture larger? If yes do not do this. It will expose the O-rings on the valve and potentially cause the valve to not work.

Roy
 

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