GB961363A - Improvements in rotary ball valve - Google Patents
Improvements in rotary ball valveInfo
- Publication number
- GB961363A GB961363A GB1465562A GB1465562A GB961363A GB 961363 A GB961363 A GB 961363A GB 1465562 A GB1465562 A GB 1465562A GB 1465562 A GB1465562 A GB 1465562A GB 961363 A GB961363 A GB 961363A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ball
- capsule
- april
- ball valve
- rotary ball
- 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
- F16K5/0663—Packings
- F16K5/0689—Packings between housing and plug
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
961,363. Valves. MANNING, MAXWELL & MOORE Inc. April 16, 1962 [April 18, 1961], No. 14655/62. Heading F2V. A rotary ball valve G has a plastics material 40 moulded around it in situ so as to be encapsulated. The capsule is slightly compressed by and held in position in valve body 30 by pegs 46 on a bonnet 42, the handle H rotating the ball within the capsule via stem 36 slotting into the ball at 58. The steel stem may be integral with the ball, and the capsule may be removable axially of the body by unscrewing a pipe connection end. The moulded plastics material may form the valve body itself, in which case the ball is coated with a polytetrafluorethylene, a linear polyamide, a polytrifluorochloroethylene as a rubber material.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10377461A | 1961-04-18 | 1961-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB961363A true GB961363A (en) | 1964-06-17 |
Family
ID=22296977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1465562A Expired GB961363A (en) | 1961-04-18 | 1962-04-16 | Improvements in rotary ball valve |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB961363A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114838157A (en) * | 2022-06-30 | 2022-08-02 | 成都成高阀门有限公司 | Side-mounted high-pressure ball valve |
CN114923012A (en) * | 2022-07-22 | 2022-08-19 | 成都成高阀门有限公司 | Control method of ball valve |
-
1962
- 1962-04-16 GB GB1465562A patent/GB961363A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114838157A (en) * | 2022-06-30 | 2022-08-02 | 成都成高阀门有限公司 | Side-mounted high-pressure ball valve |
CN114838157B (en) * | 2022-06-30 | 2022-09-09 | 成都成高阀门有限公司 | Side-mounted high-pressure ball valve |
CN114923012A (en) * | 2022-07-22 | 2022-08-19 | 成都成高阀门有限公司 | Control method of ball valve |
CN114923012B (en) * | 2022-07-22 | 2022-10-25 | 成都成高阀门有限公司 | Control method of ball valve |
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