JPS56105181A - Water supply valve - Google Patents
Water supply valveInfo
- Publication number
- JPS56105181A JPS56105181A JP743180A JP743180A JPS56105181A JP S56105181 A JPS56105181 A JP S56105181A JP 743180 A JP743180 A JP 743180A JP 743180 A JP743180 A JP 743180A JP S56105181 A JPS56105181 A JP S56105181A
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- flow rate
- water supply
- supply valve
- diaphragm 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
Abstract
PURPOSE: To prevent water hammering by providing a tapered projection which slowly squeezes flow rate before a valve is seated, in the primary valve body of a diaphragm valve body.
CONSTITUTION: Projections 4c and 4d with a tapered section 4e are provided at the primary valve body 4 of a diaphragm valve body 2 which is provided halfway in a passage. This permits the tapered section 4e to enter an exhaust port 1b before the diaphragm valve body 2 is seated and water flow to slowly be squeezed from the high flow rate to the low flow rate. As a result, water hammering can be prevented.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP743180A JPS56105181A (en) | 1980-01-26 | 1980-01-26 | Water supply valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP743180A JPS56105181A (en) | 1980-01-26 | 1980-01-26 | Water supply valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56105181A true JPS56105181A (en) | 1981-08-21 |
Family
ID=11665670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP743180A Pending JPS56105181A (en) | 1980-01-26 | 1980-01-26 | Water supply valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56105181A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61157768U (en) * | 1985-03-25 | 1986-09-30 | ||
JP2008038981A (en) * | 2006-08-03 | 2008-02-21 | Inax Corp | Diaphragm type flow control valve |
-
1980
- 1980-01-26 JP JP743180A patent/JPS56105181A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61157768U (en) * | 1985-03-25 | 1986-09-30 | ||
JP2008038981A (en) * | 2006-08-03 | 2008-02-21 | Inax Corp | Diaphragm type flow control valve |
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