CA937920A - Ball valve - Google Patents
Ball valveInfo
- Publication number
- CA937920A CA937920A CA128036A CA128036A CA937920A CA 937920 A CA937920 A CA 937920A CA 128036 A CA128036 A CA 128036A CA 128036 A CA128036 A CA 128036A CA 937920 A CA937920 A CA 937920A
- Authority
- CA
- Canada
- Prior art keywords
- ball valve
- ball
- valve
- 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
- F16K5/08—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
-
- 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
- F16K5/0642—Easy mounting or dismounting means the spherical plug being insertable from one and only one side of the housing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA128036A CA937920A (en) | 1971-11-19 | 1971-11-19 | Ball valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA128036A CA937920A (en) | 1971-11-19 | 1971-11-19 | Ball valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CA937920A true CA937920A (en) | 1973-12-04 |
Family
ID=4091552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA128036A Expired CA937920A (en) | 1971-11-19 | 1971-11-19 | Ball valve |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA937920A (en) |
-
1971
- 1971-11-19 CA CA128036A patent/CA937920A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA958000A (en) | Ball valve | |
CA957240A (en) | Valve | |
CA950436A (en) | Fabricated valve ball | |
CA944342A (en) | Ball valve | |
CA964635A (en) | Modulating ball valve | |
CA961832A (en) | Valve | |
CA962551A (en) | Valve | |
CA944753A (en) | Ball valve | |
CA872106A (en) | Valve | |
CA937920A (en) | Ball valve | |
CA888582A (en) | Ball valve | |
CA870456A (en) | Ball valve | |
CA878940A (en) | Ball valve | |
CA864369A (en) | Ball valve | |
CA961469A (en) | Ball valve | |
CA986492A (en) | Ball valve | |
CA872024A (en) | Ball valve | |
CA883162A (en) | Valve | |
CA882527A (en) | Ball valve structure | |
CA887992A (en) | Ball valve assembly | |
CA878343A (en) | Rotary ball valves | |
CA872668A (en) | Valve | |
CA933514A (en) | Valve | |
AU467705B2 (en) | Valve | |
CA863747A (en) | Valve |