JPH0348453Y2 - - Google Patents
Info
- Publication number
- JPH0348453Y2 JPH0348453Y2 JP10232488U JP10232488U JPH0348453Y2 JP H0348453 Y2 JPH0348453 Y2 JP H0348453Y2 JP 10232488 U JP10232488 U JP 10232488U JP 10232488 U JP10232488 U JP 10232488U JP H0348453 Y2 JPH0348453 Y2 JP H0348453Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- valve seat
- elastic sheet
- 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
- 239000012530 fluid Substances 0.000 claims description 17
- 230000000452 restraining effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 229920003051 synthetic elastomer Polymers 0.000 description 8
- 239000005061 synthetic rubber Substances 0.000 description 8
- 230000002401 inhibitory effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
Landscapes
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10232488U JPH0348453Y2 (en]) | 1988-08-01 | 1988-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10232488U JPH0348453Y2 (en]) | 1988-08-01 | 1988-08-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0224162U JPH0224162U (en]) | 1990-02-16 |
| JPH0348453Y2 true JPH0348453Y2 (en]) | 1991-10-16 |
Family
ID=31332132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10232488U Expired JPH0348453Y2 (en]) | 1988-08-01 | 1988-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348453Y2 (en]) |
-
1988
- 1988-08-01 JP JP10232488U patent/JPH0348453Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0224162U (en]) | 1990-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH08105557A (ja) | 逆止弁 | |
| US4396199A (en) | Fluid pressure sealing member for a valve | |
| KR910001672B1 (ko) | 로타리 밸브조립체와 로타리 밸브조립체용 시이트링 | |
| CA1176225A (en) | Fluid-pressure-loaded seal for butterfly valves | |
| JPH0444148B2 (en]) | ||
| CA1212094A (en) | Valve seal for fire safe or high temperature valves | |
| EP0124234A2 (en) | Gate valve | |
| WO1997021051A1 (en) | Rotary valve with pressure energized seal | |
| US5505427A (en) | Flushometer handle seal | |
| JPH0348453Y2 (en]) | ||
| JPS6046299B2 (ja) | 弁 | |
| US4988076A (en) | Valves having a turnable closure member such as a butterfly valve | |
| JP2530076Y2 (ja) | 緊急遮断弁 | |
| US3683137A (en) | Pressure switch diaphragm assembly with clamping diaphragm sealing means | |
| JP2606965Y2 (ja) | 弁のシート構造 | |
| JP2002005318A (ja) | スイング逆止弁 | |
| WO1992019894A1 (en) | Valves having a turnable valve member | |
| JPS6317902Y2 (en]) | ||
| JPH0322490Y2 (en]) | ||
| JPS6333019Y2 (en]) | ||
| CN219062508U (zh) | 一种天然气用焊接浮动球阀 | |
| JPH0331885Y2 (en]) | ||
| JP2736599B2 (ja) | ボールバルブのシート構造 | |
| JP2536486Y2 (ja) | バタフライバルブ | |
| JPS6233170Y2 (en]) |