JPH01164513U - - Google Patents
Info
- Publication number
- JPH01164513U JPH01164513U JP10117288U JP10117288U JPH01164513U JP H01164513 U JPH01164513 U JP H01164513U JP 10117288 U JP10117288 U JP 10117288U JP 10117288 U JP10117288 U JP 10117288U JP H01164513 U JPH01164513 U JP H01164513U
- Authority
- JP
- Japan
- Prior art keywords
- pressure reducing
- shaft portion
- valve
- valve body
- reducing 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
- 238000007789 sealing Methods 0.000 description 1
Description
第１図はこの考案の一実施例に基づく減圧弁を
説明する断面図、第２図は従来の減圧弁を説明す
る断面図である。
１…減圧弁、３…上部ケーシング、５…下部ケ
ーシング、６ａ…排気孔、９…入口側流路（一次
側）、１０…出口側流路（二次側）、１２…弁体
、１２ａ…軸部、１５…リリーフ弁、１６…ダイ
ヤフラム、２３…シールリング（シール部材）。
FIG. 1 is a sectional view illustrating a pressure reducing valve according to an embodiment of this invention, and FIG. 2 is a sectional view illustrating a conventional pressure reducing valve. DESCRIPTION OF SYMBOLS 1... Pressure reducing valve, 3... Upper casing, 5... Lower casing, 6a... Exhaust hole, 9... Inlet side flow path (primary side), 10... Outlet side flow path (secondary side), 12... Valve body, 12a... Shaft portion, 15...Relief valve, 16...Diaphragm, 23...Seal ring (sealing member).
Claims (1)
ング内で一次側と二次側との間を開閉する弁体に
より開閉する形式のリリーフ機構付減圧弁におい
て、前記ケーシング内に、前記弁体の基部に設け
た軸部を支持する排気孔を設け、前記排気孔と弁
体軸部との間にシール部材を介在させて前記軸部
を摺動自在に支持したことを特徴とする減圧弁。 In a pressure reducing valve with a relief mechanism in which a relief valve held by a diaphragm is opened and closed by a valve body that opens and closes between a primary side and a secondary side within a casing, the pressure reducing valve is provided within the casing at the base of the valve body. 1. A pressure reducing valve, characterized in that an exhaust hole is provided to support a shaft portion, and a seal member is interposed between the exhaust hole and the valve body shaft portion to slidably support the shaft portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10117288U JPH01164513U (en) | 1988-08-01 | 1988-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10117288U JPH01164513U (en) | 1988-08-01 | 1988-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01164513U true JPH01164513U (en) | 1989-11-16 |
Family
ID=31329927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10117288U Pending JPH01164513U (en) | 1988-08-01 | 1988-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01164513U (en) |
-
1988
- 1988-08-01 JP JP10117288U patent/JPH01164513U/ja active Pending
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