BE458597A - - Google Patents
Info
- Publication number
- BE458597A BE458597A BE458597DA BE458597A BE 458597 A BE458597 A BE 458597A BE 458597D A BE458597D A BE 458597DA BE 458597 A BE458597 A BE 458597A
- Authority
- BE
- Belgium
- Prior art keywords
- membrane
- valve
- seat
- threaded rod
- rod
- Prior art date
Links
- 239000012528 membrane Substances 0.000 description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010926 purge Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
-
- 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
- F16K7/16—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being mechanically actuated, e.g. by screw-spindle or cam
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE458597A true BE458597A (en)) |
Family
ID=111862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE458597D BE458597A (en)) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE458597A (en)) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0611908A1 (en) * | 1993-02-15 | 1994-08-24 | Fedegari Autoclavi Spa | Improved control member for diaphragm valve, in particular for steam valves |
-
0
- BE BE458597D patent/BE458597A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0611908A1 (en) * | 1993-02-15 | 1994-08-24 | Fedegari Autoclavi Spa | Improved control member for diaphragm valve, in particular for steam valves |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2617263A1 (fr) | Dispositif a joint d'etancheite pour vanne papillon | |
| BE458597A (en)) | ||
| EP0536047A1 (fr) | Obturateur hémisphérique et creux pour un clapet | |
| FR2509827A1 (fr) | Vanne a commande par pression | |
| BE389022A (en)) | ||
| BE395897A (en)) | ||
| BE385170A (en)) | ||
| BE397091A (en)) | ||
| FR2481340A1 (fr) | Dispositif d'evacuation d'eaux usees, comportant un siphon et un double systeme de securite a l'egard des retenues | |
| CH155859A (fr) | Robinet-soupape. | |
| FR2606116A1 (fr) | Dispositif perfectionne de clapet anti-retour pour fluides | |
| BE555024A (en)) | ||
| BE405484A (en)) | ||
| BE506851A (en)) | ||
| BE519949A (en)) | ||
| BE519769A (en)) | ||
| BE505236A (en)) | ||
| BE537274A (en)) | ||
| CH323417A (fr) | Valve | |
| BE501069A (en)) | ||
| BE393151A (en)) | ||
| BE406118A (en)) | ||
| BE425155A (en)) | ||
| BE337308A (en)) | ||
| BE420302A (en)) |