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Viton sealed vacuum valves from Leisk

✍ Scribed by Shirley K. Holden


Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
122 KB
Volume
38
Category
Article
ISSN
0042-207X

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πŸ“œ SIMILAR VOLUMES


Seal-off valve for vacuum systems
πŸ“‚ Article πŸ“… 1954 πŸ› Elsevier Science 🌐 English βš– 67 KB

A seal-off valve possessing several advantages for high-vacuum work has been devised by R. J. Richards of the National Bureau of Standards. The valve is designed so that its handle and stem can be readily removed and used with any number of seal-off seats, leaving only the closed valve seat on the e