comes in a packaged unit design in which only one locating dimension is required for proper initial faceloading between seal head and feet. [Crane Packing Co.,
Low temperature valve test
โ Scribed by Kent Process Control
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 166 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0140-7007
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A new type of electromagnetic valve used for adjusting cryogenic temperatures and mass flows has been developed. A permanent magnet provides the field and the continuous adjustment is achieved by moving an electric coil together with its connected valve pin. The performance of the valve was measured
The concept of a new type of pulse tube refrigerator, termed pulse tube refrigerator with low temperature switching valve, is proposed. It is suitable for industrial applications that require larger refrigeration powers. In this kind of pulse tube refrigerator a recuperative heat exchanger instead o