Talk:Rotary valve

From Wikipedia, the free encyclopedia

	This article is within the scope of WikiProject Musical Instruments, a collaborative effort to improve the coverage of Musical Instruments articles on Wikipedia. If you would like to participate, please visit the project page, where you can join the project and see a list of open tasks.
Stub	This article has been rated as Stub-class on the quality scale.
???	This article has not yet received a rating on the importance scale.

This article has been automatically rated as Stub-Class by WikiProject Musical Instruments because it uses a stub template. If you agree with the assessment, please remove |auto=yes from the WikiProject Musical Instruments banner above. If you disagree with the assessment, please change it by editing the |class= parameter in the WikiProject Musical Instruments banner above and removing the stub template from the article.

The type of rotary valve I am looking for is not for a musical instrument. The rotary valve I am interested in is used in the Petrochemical industry. I would imagine the concept is similar, but we need a more discriptive illustration showing the mechanics of the operation.

See: www.fielddevices.com item: Positioners

The diagram of a rotary valve is absolute horrendous and does not in any way lead to a better understanding of what it does, nor does it reveal anything about how it works. Perhaps someone in the know could improve or suggest a more appropriate diagram. Imacdo 19:55, 26 December 2006 (UTC)