JPH01109672U - - Google Patents
Info
- Publication number
- JPH01109672U JPH01109672U JP385088U JP385088U JPH01109672U JP H01109672 U JPH01109672 U JP H01109672U JP 385088 U JP385088 U JP 385088U JP 385088 U JP385088 U JP 385088U JP H01109672 U JPH01109672 U JP H01109672U
- Authority
- JP
- Japan
- Prior art keywords
- check valve
- valve
- spring
- locks
- movable
- 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)
Description
第１図は本考案の一実施例に係る逆止弁の縦断
面図、第２図は従来の逆止弁の縦断面図である。
１……ハンドル、３……キヤツプ、４……スプ
リング調整板、５……スプリング、６……弁棒、
８……弁体。
FIG. 1 is a longitudinal sectional view of a check valve according to an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a conventional check valve. 1...Handle, 3...Cap, 4...Spring adjustment plate, 5...Spring, 6...Valve stem,
8...Valve body.
Claims (1)
ングを係止する板材を外部から弁棒方向に移動可
能に設けてなることを特徴とする逆止弁。 A check valve characterized in that a plate member is disposed inside the check valve and locks a spring that applies operating pressure to a valve body, and is movable from the outside in the direction of a valve stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP385088U JPH01109672U (en) | 1988-01-18 | 1988-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP385088U JPH01109672U (en) | 1988-01-18 | 1988-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01109672U true JPH01109672U (en) | 1989-07-25 |
Family
ID=31205849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP385088U Pending JPH01109672U (en) | 1988-01-18 | 1988-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01109672U (en) |
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1988
- 1988-01-18 JP JP385088U patent/JPH01109672U/ja active Pending