JPS59100314U - Pressure reducing valve - Google Patents
Pressure reducing valveInfo
- Publication number
- JPS59100314U JPS59100314U JP19483382U JP19483382U JPS59100314U JP S59100314 U JPS59100314 U JP S59100314U JP 19483382 U JP19483382 U JP 19483382U JP 19483382 U JP19483382 U JP 19483382U JP S59100314 U JPS59100314 U JP S59100314U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- bolt
- valve
- valve box
- screwed
- 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
- Control Of Fluid Pressure (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の減圧弁の説明図、第２図及び第３図は本
考案の減圧弁の一実施例で第２図は弁体を開く場合の説
明図、第β図は通常の使用状態の説明図である。Figure 1 is an explanatory diagram of a conventional pressure reducing valve, Figures 2 and 3 are examples of the pressure reducing valve of the present invention, Figure 2 is an explanatory diagram when the valve body is opened, and Figure β is an illustration of normal use. It is an explanatory diagram of a state.
Claims (1)
て該スプリングの両端をスプリング支持座により支持し
、スプリングケースの反弁箱側端部に、スプリングの撓
み量を調整するためのボルトを螺着し、弁箱側に位置す
るスプリング支持座の反スプリング側にダイヤフラムを
配設し、弁箱側に位置するスプリング支持座に、弁箱の
一次側流路と二次側流路との間に配設された弁体を移動
させ弁体嵌入部の流路の開度を調整し得るようにしたロ
ッドを取付け、−次側流体の圧力を所定の圧力に減圧し
得るようにした減圧弁において、前記スプリングの撓み
量を調整するボルトに雌ねじを螺設すると共に前記反弁
箱側のスプリング支持座に貫通孔を設け、前記ボルトの
雌ねじに螺着したボルトを反弁箱側のスプリング支持座
の貫通孔に貫通させ、該ボルトの雌ねじに螺着したボル
トの先端によりロッドを介して前記弁体を押し得るよう
構成したことを特徴とする減圧弁。A spring is stored in a spring case attached to the valve box, both ends of the spring are supported by spring support seats, and a bolt is screwed to the end of the spring case on the side opposite to the valve box to adjust the amount of deflection of the spring. , a diaphragm is arranged on the anti-spring side of the spring support seat located on the valve box side, and a diaphragm is arranged on the spring support seat located on the valve box side between the primary side flow path and the secondary side flow path of the valve box. A pressure reducing valve is equipped with a rod that can adjust the opening degree of a flow path in a valve body insertion part by moving a valve body provided therein, and is capable of reducing the pressure of the downstream fluid to a predetermined pressure, A female thread is screwed into the bolt that adjusts the amount of deflection of the spring, and a through hole is provided in the spring support seat on the opposite valve box side, and the bolt screwed into the female thread of the bolt is inserted into the spring support seat on the opposite valve box side. 1. A pressure reducing valve, characterized in that the valve element is pushed through a rod by a tip of a bolt that is passed through a through hole and screwed into a female thread of the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19483382U JPS59100314U (en) | 1982-12-21 | 1982-12-21 | Pressure reducing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19483382U JPS59100314U (en) | 1982-12-21 | 1982-12-21 | Pressure reducing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59100314U true JPS59100314U (en) | 1984-07-06 |
Family
ID=30418655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19483382U Pending JPS59100314U (en) | 1982-12-21 | 1982-12-21 | Pressure reducing valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59100314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006139446A (en) * | 2004-11-11 | 2006-06-01 | Tabuchi Corp | Reducing valve |
-
1982
- 1982-12-21 JP JP19483382U patent/JPS59100314U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006139446A (en) * | 2004-11-11 | 2006-06-01 | Tabuchi Corp | Reducing valve |
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