I intend to build this in the near future but right now I'm very busy with summer school. I would like suggestions in helping me to improve this design or otherwise how to go about constructing it. Please don't refrain from saying "wow, this is a big failure waiting to happen."
Currently I'm going to find a large hunk of plastic for the internals and see if it's even within my price range. The outside will be made of pvc fittings and seals will be made with large rubber washers around the pressure chambers.
Is there a specific name for this type of thing? Searching "rotating valve" on google gives me useless information and this topic appears on the first page of results.
Edited by quiet asian man, 07 July 2008 - 04:30 PM.