How does a hydraulic directional control valves work?

The design and principle of operation of the directional valve. The use of a directional valve to control the hydraulic cylinder. The operation of a hydraulic actuator controlled by an open center directional valve with a closed center.

[nguyenvan-idzs]

My lord i am learning about this in my school and their explanations are 1000x worse than this short video.... What the heck is it about then... Why am i entering school where they doesnt know to learn things... Youtube is the best platform to learn...

[noamanmohammed]

Underrated video the explanation and animation are easy to understand and follow.

[VitorMadeira]

Very good video.
Thank you and greetings from Portugal.

[deepak]

Best explanation sir❤️
Please make more videos about hydraulics nd pneumatics system
Your videos are so much informative.

[tvs]

Thanks, I think you just explained why my tractor's hydraulic system isn't working. Now I know what to look for.

[DivyeshVegad]

Hydraulic spool valves are truely amazing . 1st i was gonna skip this part but turns out so cool Spool valve ! :)

[messianichebrewshawnkawcak]

How could this system be adapted for steam power? I was wondering if a hydraulic cylinder could be converted to a steam engine with proper seals.

[DIYToPen]

I don't know if I'm being dull but, how is the multi cylinder use case at the end different from the single cylinder use case? Surely you always want the ability to drain to the tank when the cylinder is not being moved

[calebpilafas]

Great Videos. Just curious. What does the top section of the 4/3 DC valve do. (The one that creates a pathway to each of the left and right spool. It does not appear to be receiving any water)

[MehdiNikkhah-xksd]

Which software did you use to create this interesting animation?

[Rich-Daka]

Am learning this now ..until I become a hydraulic mechanic

[widcoshop]

hi how are you?you are great..can i downlaod your video in use in my website?

[alexa.davronov]

Wow that's really nice explanation. Thank you!

[robertshelton]

The TTS is really good on this one, but it's still clearly an incoherent script written by ESL persons. "Quite inconvenient to move a pipe" come on, no shit

[SomebodySadhanDurbanEleven]

Brown Susan Walker Michael Young Dorothy

[cecile]

Good job，thanks for sharing，greetings from China！