JPS5652665A - Sluice and swing check valve - Google Patents
Sluice and swing check valveInfo
- Publication number
- JPS5652665A JPS5652665A JP12845679A JP12845679A JPS5652665A JP S5652665 A JPS5652665 A JP S5652665A JP 12845679 A JP12845679 A JP 12845679A JP 12845679 A JP12845679 A JP 12845679A JP S5652665 A JPS5652665 A JP S5652665A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- swing check
- sluice
- check valve
- 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.)
- Pending
Links
Landscapes
- Check Valves (AREA)
Abstract
PURPOSE: To give functions of a sluice valve and a swing check valve to one valve by a method wherein a valve of a swing check valve is pressed airtightly to a valve seat surface by manipulating the same from the outside of a valve casing.
CONSTITUTION: In order to make a valve body 13 function as a sluice valve, a valve rod 20 is depressed by turning a handle 23 and the valve body 13 is pressed with the top of the valve rod to attach to a valve seat 12. When the valve rod 20 is pulled up to the highest part by reversely turning the handle 23, the valve body 13 is given a function of the swing check valve. That is, the fluid is not flown into a check valve 8 until it flows with a certain pressure, and when pressured fluid flows, the valve body 13 is opened. On the contrary, when fluid flows backward, the valve body 13 is conversely attached to the valve seat 12 by the fluid pressure to give a function of stopping the counterflow to the valve body 13.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12845679A JPS5652665A (en) | 1979-10-06 | 1979-10-06 | Sluice and swing check valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12845679A JPS5652665A (en) | 1979-10-06 | 1979-10-06 | Sluice and swing check valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5652665A true JPS5652665A (en) | 1981-05-11 |
Family
ID=14985150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12845679A Pending JPS5652665A (en) | 1979-10-06 | 1979-10-06 | Sluice and swing check valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5652665A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0910904A (en) * | 1995-06-30 | 1997-01-14 | Guanyu Casting Co Ltd | Composite casting mold for horizontal type centrifugal forcecompression casting, and centrifugal force compression casting method using said casting mold |
| JP2006300247A (en) * | 2005-04-22 | 2006-11-02 | Yamada Seisakusho Co Ltd | Check valve and connected water supply pipe equipment using the same |
| CN102287554A (en) * | 2011-07-27 | 2011-12-21 | 江苏明江阀业有限公司 | Direct-current stop valve for double-insurance corrugated pipe |
| CN102359619A (en) * | 2011-09-29 | 2012-02-22 | 福瓦特阀门制造集团有限公司 | Straight flow diaphragm biological valve |
| CN108036086A (en) * | 2017-12-30 | 2018-05-15 | 大连大高阀门股份有限公司 | Swing check valve with operation device |
-
1979
- 1979-10-06 JP JP12845679A patent/JPS5652665A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0910904A (en) * | 1995-06-30 | 1997-01-14 | Guanyu Casting Co Ltd | Composite casting mold for horizontal type centrifugal forcecompression casting, and centrifugal force compression casting method using said casting mold |
| JP2006300247A (en) * | 2005-04-22 | 2006-11-02 | Yamada Seisakusho Co Ltd | Check valve and connected water supply pipe equipment using the same |
| CN102287554A (en) * | 2011-07-27 | 2011-12-21 | 江苏明江阀业有限公司 | Direct-current stop valve for double-insurance corrugated pipe |
| CN102359619A (en) * | 2011-09-29 | 2012-02-22 | 福瓦特阀门制造集团有限公司 | Straight flow diaphragm biological valve |
| CN108036086A (en) * | 2017-12-30 | 2018-05-15 | 大连大高阀门股份有限公司 | Swing check valve with operation device |
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