BE370040A - - Google Patents
Info
- Publication number
- BE370040A BE370040A BE370040DA BE370040A BE 370040 A BE370040 A BE 370040A BE 370040D A BE370040D A BE 370040DA BE 370040 A BE370040 A BE 370040A
- Authority
- BE
- Belgium
- Prior art keywords
- valve
- metal core
- rubber
- desc
- butterfly
- Prior art date
Links
- 239000000126 substance Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- CXVGEDCSTKKODG-UHFFFAOYSA-N sulisobenzone Chemical compound C1=C(S(O)(=O)=O)C(OC)=CC(O)=C1C(=O)C1=CC=CC=C1 CXVGEDCSTKKODG-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE370040A true BE370040A (OSRAM) |
Family
ID=41574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE370040D BE370040A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE370040A (OSRAM) |
-
0
- BE BE370040D patent/BE370040A/fr unknown
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