JPH0155707B2 - - Google Patents
Info
- Publication number
- JPH0155707B2 JPH0155707B2 JP11232282A JP11232282A JPH0155707B2 JP H0155707 B2 JPH0155707 B2 JP H0155707B2 JP 11232282 A JP11232282 A JP 11232282A JP 11232282 A JP11232282 A JP 11232282A JP H0155707 B2 JPH0155707 B2 JP H0155707B2
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- valve
- stem
- seat surface
- valve stem
- 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
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 230000002265 prevention Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 description 13
- 238000011144 upstream manufacturing Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 229910010293 ceramic material Inorganic materials 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing 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
- F16K1/16—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 with pivoted closure-members
- F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
- F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11232282A JPS591875A (ja) | 1982-06-28 | 1982-06-28 | バタフライ弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11232282A JPS591875A (ja) | 1982-06-28 | 1982-06-28 | バタフライ弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS591875A JPS591875A (ja) | 1984-01-07 |
JPH0155707B2 true JPH0155707B2 (US08087162-20120103-C00010.png) | 1989-11-27 |
Family
ID=14583768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11232282A Granted JPS591875A (ja) | 1982-06-28 | 1982-06-28 | バタフライ弁 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS591875A (US08087162-20120103-C00010.png) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60188267U (ja) * | 1984-05-23 | 1985-12-13 | 日立造船株式会社 | バタフライ弁 |
JPS61198442U (US08087162-20120103-C00010.png) * | 1985-05-31 | 1986-12-11 | ||
JP2527277Y2 (ja) * | 1990-10-29 | 1997-02-26 | 株式会社巴技術研究所 | ねじ込み形バタフライ弁 |
JP6472201B2 (ja) * | 2014-10-02 | 2019-02-20 | 旭有機材株式会社 | バタフライ弁用のシートリング及バタフライ弁 |
CN105240541B (zh) * | 2015-11-09 | 2017-07-28 | 荆门市中金铝业铸造有限公司 | 气流蝶阀 |
-
1982
- 1982-06-28 JP JP11232282A patent/JPS591875A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS591875A (ja) | 1984-01-07 |