JPH032060Y2 - - Google Patents
Info
- Publication number
- JPH032060Y2 JPH032060Y2 JP15038486U JP15038486U JPH032060Y2 JP H032060 Y2 JPH032060 Y2 JP H032060Y2 JP 15038486 U JP15038486 U JP 15038486U JP 15038486 U JP15038486 U JP 15038486U JP H032060 Y2 JPH032060 Y2 JP H032060Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve stem
- seat ring
- box
- 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
- 239000012530 fluid Substances 0.000 claims description 31
- 230000000694 effects Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Landscapes
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15038486U JPH032060Y2 (en]) | 1986-09-30 | 1986-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15038486U JPH032060Y2 (en]) | 1986-09-30 | 1986-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6356363U JPS6356363U (en]) | 1988-04-15 |
| JPH032060Y2 true JPH032060Y2 (en]) | 1991-01-21 |
Family
ID=31066479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15038486U Expired JPH032060Y2 (en]) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032060Y2 (en]) |
-
1986
- 1986-09-30 JP JP15038486U patent/JPH032060Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6356363U (en]) | 1988-04-15 |
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