JPH0218381Y2 - - Google Patents
Info
- Publication number
- JPH0218381Y2 JPH0218381Y2 JP18908085U JP18908085U JPH0218381Y2 JP H0218381 Y2 JPH0218381 Y2 JP H0218381Y2 JP 18908085 U JP18908085 U JP 18908085U JP 18908085 U JP18908085 U JP 18908085U JP H0218381 Y2 JPH0218381 Y2 JP H0218381Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- shaft
- packing
- valve seat
- 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
- 238000007789 sealing Methods 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 description 12
- 238000005260 corrosion Methods 0.000 description 10
- 230000007797 corrosion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18908085U JPH0218381Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-12-10 | 1985-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18908085U JPH0218381Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-12-10 | 1985-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6297370U JPS6297370U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-06-20 |
| JPH0218381Y2 true JPH0218381Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-05-23 |
Family
ID=31141047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18908085U Expired JPH0218381Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-12-10 | 1985-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0218381Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007120595A (ja) * | 2005-10-27 | 2007-05-17 | Asahi Organic Chem Ind Co Ltd | バタフライバルブ |
| JP5505605B2 (ja) * | 2009-09-07 | 2014-05-28 | 旭有機材工業株式会社 | バタフライバルブ |
| JP6755140B2 (ja) * | 2016-07-20 | 2020-09-16 | 旭有機材株式会社 | バタフライ弁 |
-
1985
- 1985-12-10 JP JP18908085U patent/JPH0218381Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6297370U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-06-20 |