lfw618
Mechanical
- Oct 4, 2018
- 61
For high pressure, directional control valves, I have read that the diametric clearances from spool to bore are generally around .0002"-.0006". I was wondering what this refers to? Would this be both the spool and bore at maximum material condition? Or is that just the clearance based on the size limitations from both, and that concentricity and out of roundness are not included in that .0002"-.0006" clearance?
Thanks in advance.
Thanks in advance.