JPH02132178U - - Google Patents
Info
- Publication number
- JPH02132178U JPH02132178U JP4186789U JP4186789U JPH02132178U JP H02132178 U JPH02132178 U JP H02132178U JP 4186789 U JP4186789 U JP 4186789U JP 4186789 U JP4186789 U JP 4186789U JP H02132178 U JPH02132178 U JP H02132178U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- valve seat
- view
- sectional
- 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
- 210000002445 nipple Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Safety Valves (AREA)
Description
第１図は本考案の一実施例に係る制御弁の縦断
面図、第２図ａは第１図の要部拡大断面図、第２
図ｂは同図ａの弁体と弁座間の傾きが修正される
状態の断面図、第３図は第１図のプラグ上端の断
面図、第４図はプラグの他の形状を示す断面図、
第５図は従来の制御弁の縦断面図、第６図は他の
従来例の弁体部の要部縦断面図である。
符号の説明、１……ハウジング、２……キヤツ
プ、３……ベローズ、４……プラグ（弁座）、５
……流路、６……アウトレツトジヨイント、７…
…インレツトジヨイント、８……ブラケツト、９
……ニツプル、１２……スプリング（付勢手段）
、１３……リテーナ、１７……バルブシート（弁
体）、１８……バルブガイド、１９……通孔、２
０……シールキヤツプ、２１……円板状部、２２
……周壁部、２３……孔、２４……球面部、２５
……突条。
FIG. 1 is a vertical sectional view of a control valve according to an embodiment of the present invention, FIG. 2a is an enlarged sectional view of the main part of FIG.
Figure b is a sectional view of the state in which the inclination between the valve body and valve seat in figure a is corrected, Figure 3 is a sectional view of the upper end of the plug in Figure 1, and Figure 4 is a sectional view showing another shape of the plug. ,
FIG. 5 is a longitudinal cross-sectional view of a conventional control valve, and FIG. 6 is a longitudinal cross-sectional view of a main part of a valve body portion of another conventional example. Explanation of symbols, 1... Housing, 2... Cap, 3... Bellows, 4... Plug (valve seat), 5
...Flow path, 6...Outlet joint, 7...
...Inlet joint, 8...Bracket, 9
... Nipple, 12 ... Spring (biasing means)
, 13...Retainer, 17...Valve seat (valve body), 18...Valve guide, 19...Through hole, 2
0...Seal cap, 21...Disc shaped part, 22
... Peripheral wall part, 23 ... Hole, 24 ... Spherical part, 25
...Protrusion.
Claims (1)
体を接離自在に設け、可動弁体が付勢手段によつ
て弁座に対して押圧されている制御弁において、 前記弁座にシールキヤツプを揺動可能に設け、
前記弁体をシールキヤツプを介して着座せしめて
成ることを特徴とする制御弁。[Claim for Utility Model Registration] A movable valve body with a flat seating surface is provided so as to be able to move toward and away from a fixed valve seat, and the movable valve body is pressed against the valve seat by a biasing means. In the control valve, a seal cap is swingably provided on the valve seat,
A control valve characterized in that the valve body is seated through a seal cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4186789U JPH02132178U (en) | 1989-04-10 | 1989-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4186789U JPH02132178U (en) | 1989-04-10 | 1989-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02132178U true JPH02132178U (en) | 1990-11-02 |
Family
ID=31552904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4186789U Pending JPH02132178U (en) | 1989-04-10 | 1989-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02132178U (en) |
-
1989
- 1989-04-10 JP JP4186789U patent/JPH02132178U/ja active Pending