JPH0716941Y2 - ボール弁の弁座 - Google Patents
ボール弁の弁座Info
- Publication number
- JPH0716941Y2 JPH0716941Y2 JP1990093881U JP9388190U JPH0716941Y2 JP H0716941 Y2 JPH0716941 Y2 JP H0716941Y2 JP 1990093881 U JP1990093881 U JP 1990093881U JP 9388190 U JP9388190 U JP 9388190U JP H0716941 Y2 JPH0716941 Y2 JP H0716941Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- auxiliary
- main valve
- main
- 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000000314 lubricant Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000007779 soft material Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990093881U JPH0716941Y2 (ja) | 1990-09-05 | 1990-09-05 | ボール弁の弁座 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990093881U JPH0716941Y2 (ja) | 1990-09-05 | 1990-09-05 | ボール弁の弁座 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0450769U JPH0450769U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-04-28 |
| JPH0716941Y2 true JPH0716941Y2 (ja) | 1995-04-19 |
Family
ID=31831412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990093881U Expired - Lifetime JPH0716941Y2 (ja) | 1990-09-05 | 1990-09-05 | ボール弁の弁座 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0716941Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200437997Y1 (ko) * | 2007-02-08 | 2008-01-11 | 손형모 | 분사총 개폐밸브용 실링구조 |
| JP4993732B2 (ja) * | 2007-09-27 | 2012-08-08 | 株式会社日阪製作所 | 無摺動バルブ |
| ITMI20092115A1 (it) * | 2009-12-01 | 2011-06-02 | Bonetti Cesare Spa | Guarnizione metallica per valvole a sfera e valvola a sfera comprendente tale guarnizione |
-
1990
- 1990-09-05 JP JP1990093881U patent/JPH0716941Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0450769U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-04-28 |