JPS63155508U - - Google Patents
Info
- Publication number
- JPS63155508U JPS63155508U JP4413487U JP4413487U JPS63155508U JP S63155508 U JPS63155508 U JP S63155508U JP 4413487 U JP4413487 U JP 4413487U JP 4413487 U JP4413487 U JP 4413487U JP S63155508 U JPS63155508 U JP S63155508U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- valve body
- reducing valve
- flow path
- pressure reducing
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 239000011796 hollow space material Substances 0.000 description 1
Landscapes
- Control Of Fluid Pressure (AREA)
Description
第１図は本考案に係る減圧弁の一実施例の断面
図、第２図は平面図である。
１…減圧弁本体、２…一次側流路、３…二次側
流路、４…弁座、５…弁体、９…ダイヤフラム（
弁体作動手段）、１１…リリーフ弁シート（弁体
作動手段）、１４…調整ばね、１５…ばね座、１
６…ハンドル、１８…中空空間、１９…圧力計、
２１…検出流路。
FIG. 1 is a sectional view of an embodiment of a pressure reducing valve according to the present invention, and FIG. 2 is a plan view. 1...Pressure reducing valve body, 2...Primary side flow path, 3...Secondary side flow path, 4...Valve seat, 5...Valve body, 9...Diaphragm (
valve body actuation means), 11... relief valve seat (valve body actuation means), 14... adjustment spring, 15... spring seat, 1
6... Handle, 18... Hollow space, 19... Pressure gauge,
21...Detection channel.
Claims (1)
開閉する弁体と、前記二次側流路の圧力とばね圧
のバランスに応じて前記弁体を開閉動する弁体作
動手段と、前記ばね圧を調整するハンドル手段と
を有する減圧弁において、減圧弁本体に取付けら
れる圧力計と、減圧弁本体に形成され圧力計の検
出端と前記二次側流路とを接続する検出流路とを
有し、前記ハンドル手段が前記圧力計を内包する
中空円筒体として形成され、減圧弁本体に回動可
能に支持され、且つハンドル手段の端部に圧力計
用窓が開口していることを特徴とする減圧弁。 A primary flow path, a secondary flow path, a valve body that opens and closes between the two flow paths, and a valve body that opens and closes the valve body depending on the balance between the pressure of the secondary flow path and the spring pressure. A pressure reducing valve having an operating means and a handle means for adjusting the spring pressure, a pressure gauge attached to the pressure reducing valve body, and a detection end of the pressure gauge formed in the pressure reducing valve body connecting the secondary flow path. the handle means is formed as a hollow cylindrical body containing the pressure gauge, is rotatably supported by the pressure reducing valve body, and a pressure gauge window is opened at an end of the handle means. A pressure reducing valve characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4413487U JPS63155508U (en) | 1987-03-27 | 1987-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4413487U JPS63155508U (en) | 1987-03-27 | 1987-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63155508U true JPS63155508U (en) | 1988-10-12 |
Family
ID=30861653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4413487U Pending JPS63155508U (en) | 1987-03-27 | 1987-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63155508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007092956A (en) * | 2005-09-30 | 2007-04-12 | Nissan Tanaka Corp | Valve with pressure gauge |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5347033A (en) * | 1976-10-12 | 1978-04-27 | Toshio Hashimoto | Opening indicator of fluid opening and closing valve |
| JPS5354322A (en) * | 1976-10-27 | 1978-05-17 | Isamu Fujisaki | Handle with tachometer |
-
1987
- 1987-03-27 JP JP4413487U patent/JPS63155508U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5347033A (en) * | 1976-10-12 | 1978-04-27 | Toshio Hashimoto | Opening indicator of fluid opening and closing valve |
| JPS5354322A (en) * | 1976-10-27 | 1978-05-17 | Isamu Fujisaki | Handle with tachometer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007092956A (en) * | 2005-09-30 | 2007-04-12 | Nissan Tanaka Corp | Valve with pressure gauge |