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Ring valve responds to differential pressure changesPressure valve has a moving annular ring seal that automatically reacts to differential pressure changes across the seat. This valve has good potential for the petroleum and chemical industries.
Document ID
19660000022
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Date Acquired
August 3, 2013
Publication Date
January 1, 1966
Subject Category
Mechanics
Report/Patent Number
WOO-247
Report Number: WOO-247
Accession Number
66B10022
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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