FR91993E - Ball valve with retractable floating seats - Google Patents
Ball valve with retractable floating seatsInfo
- Publication number
- FR91993E FR91993E FR99325A FR99325A FR91993E FR 91993 E FR91993 E FR 91993E FR 99325 A FR99325 A FR 99325A FR 99325 A FR99325 A FR 99325A FR 91993 E FR91993 E FR 91993E
- Authority
- FR
- France
- Prior art keywords
- ball valve
- floating seats
- retractable floating
- retractable
- seats
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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
- F16K5/06—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 spherical surfaces; Packings therefor
- F16K5/0626—Easy mounting or dismounting means
- F16K5/0636—Easy mounting or dismounting means the spherical plug being insertable from the top of the housing
-
- 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
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
-
- 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
- F16K5/06—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 spherical surfaces; Packings therefor
- F16K5/0663—Packings
- F16K5/0684—Packings on the plug
-
- 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
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR99325A FR91993E (en) | 1966-12-19 | 1967-03-17 | Ball valve with retractable floating seats |
FR131608A FR93777E (en) | 1966-12-19 | 1967-12-08 | Ball valve with retractable floating seats. |
ES348384A ES348384A1 (en) | 1966-12-19 | 1967-12-18 | Spherical plug valve having retractable floating seats |
DE19671650283 DE1650283B2 (en) | 1966-12-19 | 1967-12-18 | SINKING DEVICE FOR THE SEALING SEATS OF A BALL VALVE FOR PLUG ASSEMBLY |
GB5756467A GB1215159A (en) | 1966-12-19 | 1967-12-19 | Spherical plug valve having retractable floating seats |
NL6717334A NL136002C (en) | 1966-12-19 | 1967-12-19 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR88039A FR1511626A (en) | 1966-12-19 | 1966-12-19 | Ball valve with retractable floating seats |
FR99325A FR91993E (en) | 1966-12-19 | 1967-03-17 | Ball valve with retractable floating seats |
Publications (1)
Publication Number | Publication Date |
---|---|
FR91993E true FR91993E (en) | 1968-09-06 |
Family
ID=39567655
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR88039A Expired FR1511626A (en) | 1966-12-19 | 1966-12-19 | Ball valve with retractable floating seats |
FR99325A Expired FR91993E (en) | 1966-12-19 | 1967-03-17 | Ball valve with retractable floating seats |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR88039A Expired FR1511626A (en) | 1966-12-19 | 1966-12-19 | Ball valve with retractable floating seats |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR1511626A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0006836A1 (en) * | 1978-05-03 | 1980-01-09 | Acf Industries, Incorporated | Means and method for removal of seat rings in ball valves |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4815701A (en) * | 1988-04-29 | 1989-03-28 | Cooper Industries, Inc. | Spring and seat assembly for ball valves |
US8720854B2 (en) * | 2010-04-30 | 2014-05-13 | Fisher Controls International Llc | Floating ball valve seal with dynamic C-seal and static C-seal |
US8733733B2 (en) * | 2010-04-30 | 2014-05-27 | Fisher Controls International Llc | Sleeve seal assembly and rotary valve having sleeve seal assembly |
US8496226B2 (en) * | 2010-04-30 | 2013-07-30 | Fisher Controls International Llc | Floating ball valve seal with bellows and C-seal |
US10544868B2 (en) * | 2018-02-14 | 2020-01-28 | Fisher Controls International Llc | Ball valve having an adjustable trim arrangement |
US11725738B2 (en) * | 2019-10-24 | 2023-08-15 | Oil States Energy Services, L.L.C. | Valve assembly method |
-
1966
- 1966-12-19 FR FR88039A patent/FR1511626A/en not_active Expired
-
1967
- 1967-03-17 FR FR99325A patent/FR91993E/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0006836A1 (en) * | 1978-05-03 | 1980-01-09 | Acf Industries, Incorporated | Means and method for removal of seat rings in ball valves |
Also Published As
Publication number | Publication date |
---|---|
FR1511626A (en) | 1968-02-02 |
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