JPH0338522Y2 - - Google Patents
Info
- Publication number
- JPH0338522Y2 JPH0338522Y2 JP6715183U JP6715183U JPH0338522Y2 JP H0338522 Y2 JPH0338522 Y2 JP H0338522Y2 JP 6715183 U JP6715183 U JP 6715183U JP 6715183 U JP6715183 U JP 6715183U JP H0338522 Y2 JPH0338522 Y2 JP H0338522Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- ball
- valve ball
- valve seat
- bodies
- 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 22
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000004809 Teflon Substances 0.000 description 7
- 229920006362 Teflon® Polymers 0.000 description 7
- 238000003860 storage Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6715183U JPS59172865U (ja) | 1983-05-04 | 1983-05-04 | ボ−ルバルブ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6715183U JPS59172865U (ja) | 1983-05-04 | 1983-05-04 | ボ−ルバルブ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59172865U JPS59172865U (ja) | 1984-11-19 |
| JPH0338522Y2 true JPH0338522Y2 (OSRAM) | 1991-08-14 |
Family
ID=30197351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6715183U Granted JPS59172865U (ja) | 1983-05-04 | 1983-05-04 | ボ−ルバルブ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59172865U (OSRAM) |
-
1983
- 1983-05-04 JP JP6715183U patent/JPS59172865U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59172865U (ja) | 1984-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3960364A (en) | High pressure tight shutoff valve seal | |
| US4759530A (en) | Stem and disc seal construction for butterfly valves | |
| CA1064889A (en) | Valve seat ring having a corner groove to receive an elastic seal ring | |
| US3228652A (en) | Valve having downstream fluid pressure seal | |
| US4293116A (en) | Metallic seat assembly for valves | |
| US3376015A (en) | High pressure disc valve | |
| JP3152129B2 (ja) | 弁装置 | |
| JPS6112152B2 (OSRAM) | ||
| EP0675304B1 (en) | Seals | |
| EP0146568B1 (en) | A valve seal suitable for cryogenic service | |
| US4306706A (en) | Cryogenic valve seal | |
| USRE29299E (en) | Self sealing gate valve | |
| JPH0338522Y2 (OSRAM) | ||
| JPH10325472A (ja) | バルブ用シートリング及びそれを用いたバルブ | |
| CA1284796C (en) | Fireproof valve assembly and seal element for use therein | |
| KR102623798B1 (ko) | 극저온 유체용 버터플라이 밸브 | |
| JP2021162082A5 (OSRAM) | ||
| JPS62266276A (ja) | ボ−ル弁 | |
| JP3049638B2 (ja) | 高温用バタフライ弁 | |
| JP2606965Y2 (ja) | 弁のシート構造 | |
| EP0134503B1 (en) | A valve sealing mechanism | |
| JP2577152Y2 (ja) | ボール弁の弁座 | |
| JPS6318062B2 (OSRAM) | ||
| JPH04136567A (ja) | 回転型弁 | |
| KR102575804B1 (ko) | 밸브 시일 조립체 |