DIY | How to Make Check Valve using a PVC Pipe (One Way Valve)

How to make an One Way Valve at home using only a PVC pipe and the necessary tools.

Best for small projects,air and water pumps,fountains,anything small with low pressure.

However this design is ideal,making this out of thick metal pipe with welded caps and brazed fittings will allow a pressure of up to several bar,depending on the quality of the work involved.
Be careful and responsible,high pressure is dangerous.

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Licensed under Creative Commons: By Attribution 3.0 License

[easymac]

Very nice valve and good, clear instructions. Thank you.

[hmax]

good job. I need to make a valve for creating a vacuum.

[JohnstonPettigrew]

I didn't know Dracula was into interesting video Vlad.

[Seyalan]

will it work horizontally as well? will the ball roll and mess it up?

[legofanguyvid]

Someday I will be closer to making my bagpipes...

[nathanalaneller]

can you make a PVC button air valve DIY?

[vadymrodionov]

On the Avasva you can count on professional help with problems and technical support.

[DakodaWolff]

though i do enjoy your videos, deh-ter-mīn? i think you mean deh-ter-min or duh-ter-min. not every word (in english) that has an e after a vowel makes that vowel say its name (e.g. have isn't hāv, give isn't gīv, love isn't lōv, etc.). i'm not a stickler by any means. i have watched many of your videos and will continue to watch more, but after a while, it would just make sense to have learned the correct pronunciation after speaking a language for a while. i'd be the same way with an oriental person that has been speaking english for a while and still says (for example) "i no got money" instead of "i don't have any money" if i have been watching their videos or conversing with them for a while.