JPS56120876A - Cut off valve - Google Patents
Cut off valveInfo
- Publication number
- JPS56120876A JPS56120876A JP2281480A JP2281480A JPS56120876A JP S56120876 A JPS56120876 A JP S56120876A JP 2281480 A JP2281480 A JP 2281480A JP 2281480 A JP2281480 A JP 2281480A JP S56120876 A JPS56120876 A JP S56120876A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- blocking
- valve body
- water
- water feeding
- 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
- Taps Or Cocks (AREA)
- Details Of Valves (AREA)
Abstract
PURPOSE: To provide either the water feeding or the blocking of water by a valve body and a valve seat in a rotational member and to perform a positive blocking of water feeding under a rotation of the rotary member for a long-term nonuse of operation of the plug.
CONSTITUTION: Under a normal operation, a primary port 1b and a communicating hole 2b, a secondary port 1c and a communicating hole 2c are communicated with each other, and the valve operating shaft 3 is rotated by a handle 3b. Upward and downward movement of the valve body 4 may open or close the valve. When the valve body 4 is to be replaced or repaired or is not used for a a long period of time, the rotary member of an inner cylinder 2 is rotated via a ring 11, thereby a double water blocking operation may become possible to show a positive blocking of water feeding.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2281480A JPS56120876A (en) | 1980-02-27 | 1980-02-27 | Cut off valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2281480A JPS56120876A (en) | 1980-02-27 | 1980-02-27 | Cut off valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56120876A true JPS56120876A (en) | 1981-09-22 |
Family
ID=12093151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2281480A Pending JPS56120876A (en) | 1980-02-27 | 1980-02-27 | Cut off valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56120876A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002098240A (en) * | 2000-09-21 | 2002-04-05 | Koguma Kikai Kk | Valve device |
-
1980
- 1980-02-27 JP JP2281480A patent/JPS56120876A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002098240A (en) * | 2000-09-21 | 2002-04-05 | Koguma Kikai Kk | Valve device |
JP4547651B2 (en) * | 2000-09-21 | 2010-09-22 | 小熊機械株式会社 | Valve device |
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