BE568730A - - Google Patents
Info
- Publication number
- BE568730A BE568730A BE568730DA BE568730A BE 568730 A BE568730 A BE 568730A BE 568730D A BE568730D A BE 568730DA BE 568730 A BE568730 A BE 568730A
- Authority
- BE
- Belgium
- Prior art keywords
- valve
- flanges
- bellows
- closure member
- seat
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 231100000078 corrosive Toxicity 0.000 claims description 3
- 231100001010 corrosive Toxicity 0.000 claims description 3
- 239000000463 material Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 210000001847 Jaw Anatomy 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 230000000750 progressive Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000002522 swelling Effects 0.000 description 1
- 238000004078 waterproofing 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/445—Mechanical actuating means with exterior sleeve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE568730A true BE568730A (it) |
Family
ID=187958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE568730D BE568730A (it) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE568730A (it) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3275286A (en) * | 1962-10-08 | 1966-09-27 | Lockheed Aircraft Corp | Flow control valve |
US3291440A (en) * | 1964-06-01 | 1966-12-13 | Farley J Archer | Fluid-operated valve |
US3322138A (en) * | 1964-06-01 | 1967-05-30 | William O Backman | Packingless in-line valve |
EP0165494A1 (de) * | 1984-05-24 | 1985-12-27 | EMIDE-METALLINDUSTRIE Gebr. Streicher | Küchengerät |
-
0
- BE BE568730D patent/BE568730A/fr unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3275286A (en) * | 1962-10-08 | 1966-09-27 | Lockheed Aircraft Corp | Flow control valve |
US3291440A (en) * | 1964-06-01 | 1966-12-13 | Farley J Archer | Fluid-operated valve |
US3322138A (en) * | 1964-06-01 | 1967-05-30 | William O Backman | Packingless in-line valve |
EP0165494A1 (de) * | 1984-05-24 | 1985-12-27 | EMIDE-METALLINDUSTRIE Gebr. Streicher | Küchengerät |
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