JPS6357872U - - Google Patents
Info
- Publication number
- JPS6357872U JPS6357872U JP15067886U JP15067886U JPS6357872U JP S6357872 U JPS6357872 U JP S6357872U JP 15067886 U JP15067886 U JP 15067886U JP 15067886 U JP15067886 U JP 15067886U JP S6357872 U JPS6357872 U JP S6357872U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve seat
- center line
- valve body
- butterfly
- 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
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Multiple-Way Valves (AREA)
Description
第１図は本考案の一実施例に係る４方口バタフ
ライ弁を示す縦断面図である。
１：弁箱本体、２：バタフライ弁体、２ａ：弁
軸、２ｂ：弁板、３ａ，３ｂ：弁座、４ａ，４ｂ
，４ｃ，４ｄ：ガス流通口、５ａ，５ｂ：注入口
、６：シール部材、７：ボルトとナツト、８：取
付部材。
FIG. 1 is a longitudinal sectional view showing a four-way butterfly valve according to an embodiment of the present invention. 1: Valve box body, 2: Butterfly valve body, 2a: Valve stem, 2b: Valve plate, 3a, 3b: Valve seat, 4a, 4b
, 4c, 4d: Gas flow port, 5a, 5b: Inlet, 6: Seal member, 7: Bolt and nut, 8: Mounting member.
Claims (1)
転体形の中心線と同心の弁軸で軸支したバタフラ
イ弁体とから成り、前記弁箱は前記中心線を通る
２つの平面との各交線に沿つて内面に設けた所定
幅の弁座と、該各弁座に対応して設けた圧力流体
用注入口と、前記各弁座間に形成した４方向のガ
ス流通口とを有し、前記バタフライ弁体は弁板の
両面に該弁板の外周に近接して該外周よりも突出
した状態にて取付けられ前記弁座に摺接する２重
の環状シール部材を有することを特徴とする４方
口バタフライ弁。 It consists of a hollow rotary body-shaped valve body and a butterfly valve body supported by a valve shaft concentric with the center line of the rotary body body, and the valve body has two planes passing through the center line. It has a valve seat with a predetermined width provided on the inner surface along each intersection line, a pressure fluid inlet provided corresponding to each valve seat, and gas flow ports in four directions formed between each of the valve seats. The butterfly valve body is characterized in that it has double annular seal members that are attached to both sides of the valve plate in a state that protrudes from the outer periphery of the valve plate and that are in sliding contact with the valve seat. 4-way butterfly valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15067886U JPS6357872U (en) | 1986-10-02 | 1986-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15067886U JPS6357872U (en) | 1986-10-02 | 1986-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6357872U true JPS6357872U (en) | 1988-04-18 |
Family
ID=31067032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15067886U Pending JPS6357872U (en) | 1986-10-02 | 1986-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6357872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0290468U (en) * | 1988-12-28 | 1990-07-18 | ||
| JP2018135840A (en) * | 2017-02-23 | 2018-08-30 | 株式会社豊田自動織機 | Channel switch valve |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54133633A (en) * | 1978-04-08 | 1979-10-17 | Tokyo Shibaura Electric Co | Positive and negative liquid flow changeeover device |
| JPS5542051U (en) * | 1978-09-11 | 1980-03-18 |
-
1986
- 1986-10-02 JP JP15067886U patent/JPS6357872U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54133633A (en) * | 1978-04-08 | 1979-10-17 | Tokyo Shibaura Electric Co | Positive and negative liquid flow changeeover device |
| JPS5542051U (en) * | 1978-09-11 | 1980-03-18 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0290468U (en) * | 1988-12-28 | 1990-07-18 | ||
| JP2018135840A (en) * | 2017-02-23 | 2018-08-30 | 株式会社豊田自動織機 | Channel switch valve |