GB1039541A - Improvements in or relating to valves for controlling fluid flow - Google Patents
Improvements in or relating to valves for controlling fluid flowInfo
- Publication number
- GB1039541A GB1039541A GB459963A GB459963A GB1039541A GB 1039541 A GB1039541 A GB 1039541A GB 459963 A GB459963 A GB 459963A GB 459963 A GB459963 A GB 459963A GB 1039541 A GB1039541 A GB 1039541A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- gate
- welded
- sleeves
- feb
- 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
- 239000012530 fluid Substances 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 229910000851 Alloy steel Inorganic materials 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 238000005552 hardfacing Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/10—Welded housings
- F16K27/105—Welded housings for gate valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Abstract
1,039,541. Making valves. BABCOCK & WILCOX Ltd. Feb. 5, 1964 [Feb. 5, 1963], No. 4599/63. Heading B3A. [Also in Division F2] A gate valve has a body welded to a pipe 27 with an intermediate slotted portion 31, 33 to permit movement of the gate 65 into the pipe to a closed position, the gate engaging seating surfaces 61, 63. The body is formed from two spherical segments which are low alloy steel, up to and including austenitic steel, or of pressed steel clad by the deposition of weld metal either before or after pressing, the segments being electro-slag welded together along a horizontal diameter or in a plane containing the axes of the pipe 27 and of a forged extension 16 forming a chamber for the gate. The seating surfaces 61, 63 consist of hard facings on sleeves 45, 47 welded to the interior of the pipe 27 which may be of slightly different material from the body. In alternative constructions, the latter is provided with vertical cylindrical extensions or is of generally cylindrical shape while the valve seats are formed on separate annular members welded to recesses at the ends of the sleeves 45, 47.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB459963A GB1039541A (en) | 1963-02-05 | 1963-02-05 | Improvements in or relating to valves for controlling fluid flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB459963A GB1039541A (en) | 1963-02-05 | 1963-02-05 | Improvements in or relating to valves for controlling fluid flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1039541A true GB1039541A (en) | 1966-08-17 |
Family
ID=9780206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB459963A Expired GB1039541A (en) | 1963-02-05 | 1963-02-05 | Improvements in or relating to valves for controlling fluid flow |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1039541A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2193165A2 (en) * | 1972-05-30 | 1974-02-15 | Walworth Co | |
| DE2838117A1 (en) * | 1978-08-31 | 1980-03-13 | Team Inc | Conical pipeline valve body - fits inside vertical cylindrical casing mounted in line and has vertical spindle rotated by key |
| US4253483A (en) * | 1978-07-12 | 1981-03-03 | Barron Industries, Inc. | Movable blade damper |
| GB2139739A (en) * | 1983-05-11 | 1984-11-14 | Willard E Kemp | A valve for regulating fluid flow |
| JP2018062946A (en) * | 2016-10-11 | 2018-04-19 | 株式会社ティクスＩｋｓ | Structure of gate valve and manufacturing method thereof |
-
1963
- 1963-02-05 GB GB459963A patent/GB1039541A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2193165A2 (en) * | 1972-05-30 | 1974-02-15 | Walworth Co | |
| US4253483A (en) * | 1978-07-12 | 1981-03-03 | Barron Industries, Inc. | Movable blade damper |
| DE2838117A1 (en) * | 1978-08-31 | 1980-03-13 | Team Inc | Conical pipeline valve body - fits inside vertical cylindrical casing mounted in line and has vertical spindle rotated by key |
| GB2139739A (en) * | 1983-05-11 | 1984-11-14 | Willard E Kemp | A valve for regulating fluid flow |
| EP0127965A3 (en) * | 1983-05-11 | 1985-10-16 | Willard Edward Kemp | A valve for regulating fluid flow |
| JP2018062946A (en) * | 2016-10-11 | 2018-04-19 | 株式会社ティクスＩｋｓ | Structure of gate valve and manufacturing method thereof |
| EP3511599A4 (en) * | 2016-10-11 | 2020-05-13 | TIX-IKS Corporation | Gate valve structure and production method therefor |
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