JPS636278U - - Google Patents
Info
- Publication number
- JPS636278U JPS636278U JP10003486U JP10003486U JPS636278U JP S636278 U JPS636278 U JP S636278U JP 10003486 U JP10003486 U JP 10003486U JP 10003486 U JP10003486 U JP 10003486U JP S636278 U JPS636278 U JP S636278U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- ball valve
- entrance
- hole
- seat
- 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 claims 1
Landscapes
- Taps Or Cocks (AREA)
Description
第１図はボール分割方式による本考案実施例の
縦断正面図、第２図は第１図Ａ―Ａ線断面図、第
３図はシートリテーナ分割方式による本考案実施
例の縦断正面図、第４図は第３図向つて右側の要
部側面図、第５図は同半部平面図、第６図は同シ
ートリテーナ要部の詳細断面図、第７図は従来例
の縦断正面図である。
１……バルブ筐筒本体、２……ボールバルブ本
体、２ａ……センタボール片、２ｂ……サイドボ
ール片、４……バルブシート、５……シートリテ
ーナ、５ａ……前部シートリテーナ、５ｂ……後
部シートリテーナ、７……上部軸、８……下部軸
、１０……出入口、１１……バルブ室。
Fig. 1 is a longitudinal sectional front view of an embodiment of the present invention using the ball splitting method, Fig. 2 is a sectional view taken along the line A--A in Fig. 1, and Fig. 3 is a longitudinal sectional front view of the embodiment of the invention using the seat retainer splitting method. Fig. 4 is a side view of the main part on the right side when facing Fig. 3, Fig. 5 is a plan view of the same half, Fig. 6 is a detailed sectional view of the main part of the seat retainer, and Fig. 7 is a longitudinal sectional front view of the conventional example. be. 1...Valve housing body, 2...Ball valve body, 2a...Center ball piece, 2b...Side ball piece, 4...Valve seat, 5...Seat retainer, 5a...Front seat retainer, 5b ... Rear seat retainer, 7 ... Upper shaft, 8 ... Lower shaft, 10 ... Entrance/exit, 11 ... Valve chamber.
Claims (1)
バルブ室内に可回動に装設されかつバルブ室上部
に開設する出入口より装脱可能とされるボールバ
ルブ主体、または前記通孔に配設されるボールバ
ルブ主体の密封用バルブシートのシートリテーナ
を、前記出入口より分解出入可能な複数個の分割
部材から成る組立体とすることを特徴とするトツ
プエントリ型ボールバルブ。 A ball valve that is rotatably installed in a valve chamber formed concentrically with a through hole in the valve housing body and that can be installed and removed through an entrance and exit opening provided at the upper part of the valve chamber, or a ball valve that is installed in the through hole. A top entry type ball valve, characterized in that a seat retainer of a sealing valve seat of a ball valve main body is an assembly consisting of a plurality of divided members that can be disassembled into and out of the entrance/exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10003486U JPS636278U (en) | 1986-06-28 | 1986-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10003486U JPS636278U (en) | 1986-06-28 | 1986-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS636278U true JPS636278U (en) | 1988-01-16 |
Family
ID=30969468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10003486U Pending JPS636278U (en) | 1986-06-28 | 1986-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS636278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011501059A (en) * | 2007-10-19 | 2011-01-06 | シングル ブイ ムーリングス インコーポレイテッド | Split valve |
-
1986
- 1986-06-28 JP JP10003486U patent/JPS636278U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011501059A (en) * | 2007-10-19 | 2011-01-06 | シングル ブイ ムーリングス インコーポレイテッド | Split valve |