Simple Hydraulic Circuit Tutorial Part II-Circuit Animation 

i worked in industry for 20 yrs, i learnt all this the hard way............animation helps.....thanks

Yessssss CLEAR ENGLISH! OMG I'm so grateful right now! No thick gibberish accent that's almost impossible to understand.😎 Thank you so much 💯👍

Very interesting

What softwere do yo use?

So, am I correct in thinking that the counterballance valve, will act as a (make-up) valve, if enough oil slips past the piston to begin decent, the slight drop in presure will spool open and keep the ram where ever it was in the range of stroke?

These valve Application