JPS62190185U - - Google Patents
Info
- Publication number
- JPS62190185U JPS62190185U JP7891486U JP7891486U JPS62190185U JP S62190185 U JPS62190185 U JP S62190185U JP 7891486 U JP7891486 U JP 7891486U JP 7891486 U JP7891486 U JP 7891486U JP S62190185 U JPS62190185 U JP S62190185U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- hole
- stem
- cover
- box
- 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
- 238000005192 partition Methods 0.000 claims 1
Landscapes
- Mechanically-Actuated Valves (AREA)
Description
第１図は本考案による実施例を表すベローズ式
玉形弁の縦断面図、第２図は従来のベローズ式玉
形弁の縦断面図。
FIG. 1 is a longitudinal cross-sectional view of a bellows-type globe valve representing an embodiment of the present invention, and FIG. 2 is a longitudinal cross-sectional view of a conventional bellows-type globe valve.
Claims (1)
通孔を有し上部は開放である弁箱と、前記弁箱の
開放部に固定し中央部に貫通孔を有しこの貫通孔
の一部にねじを設けた弁ふたと、前記弁ふたの貫
通孔に貫通しねじ接合する弁棒と、前記弁棒の先
端に取付けた弁体と、前記弁体と弁箱ふたの間で
弁棒のまわりに設けたベローズとからなり、前記
弁棒の回転により弁体が上下移動して弁を開閉す
るベローズ式弁において、前記弁棒の下端部に拡
径した段差部を設け、この段差部にリング状の部
材を設けたことを特徴とするベローズ式弁。 A valve box having an inlet at both ends, a communicating hole in the partition wall of the inlet and an open upper part, and a valve box fixed to the open part of the valve box and having a through hole in the center part of the through hole. A valve cover with a thread provided therein, a valve stem that penetrates the through hole of the valve cover and is screwed together, a valve body attached to the tip of the valve stem, and a valve stem between the valve body and the valve box cover. In a bellows type valve, which opens and closes the valve by moving the valve body up and down as the valve stem rotates, a step part with an enlarged diameter is provided at the lower end of the valve stem, and the step part is A bellows type valve characterized by having a ring-shaped member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7891486U JPS62190185U (en) | 1986-05-26 | 1986-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7891486U JPS62190185U (en) | 1986-05-26 | 1986-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62190185U true JPS62190185U (en) | 1987-12-03 |
Family
ID=30928293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7891486U Pending JPS62190185U (en) | 1986-05-26 | 1986-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62190185U (en) |
-
1986
- 1986-05-26 JP JP7891486U patent/JPS62190185U/ja active Pending