JPS6024982U - Eccentric butterfly valve - Google Patents
Eccentric butterfly valveInfo
- Publication number
- JPS6024982U JPS6024982U JP11786383U JP11786383U JPS6024982U JP S6024982 U JPS6024982 U JP S6024982U JP 11786383 U JP11786383 U JP 11786383U JP 11786383 U JP11786383 U JP 11786383U JP S6024982 U JPS6024982 U JP S6024982U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- resin
- butterfly valve
- cylindrical body
- eccentric 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例を示す一部省略断面図、第２図
は第１図の部分拡大図、第３図は第１図の■−■線断面
図である。第４図は従来例の要部断面図である。
１・・・・・・弁箱、２・・・・・・軸受部、３・・・
・・・弁棒、３ａ・・・・・・嵌合部、４・・・・・・
弁体、４ａ・・・・・・筒状樹脂部、 ７・・・・・
・筒体、８ ””テフロンリング、９・・・・・・テフ
ロン筒、１０・・・・・・押え具。FIG. 1 is a partially omitted cross-sectional view showing an embodiment of the present invention, FIG. 2 is a partially enlarged view of FIG. 1, and FIG. 3 is a cross-sectional view taken along the line ■--■ in FIG. FIG. 4 is a sectional view of a main part of a conventional example. 1...Valve box, 2...Bearing part, 3...
... Valve stem, 3a... Fitting part, 4...
Valve body, 4a... Cylindrical resin part, 7...
- Cylindrical body, 8" Teflon ring, 9... Teflon tube, 10... Holder.
Claims (1)
非真円形嵌合部３ａに、樹脂製又は樹脂被覆式弁体４を
嵌着した偏芯型バタフライ弁であって、前記弁棒３に、
前記嵌合部３ａの近くから前記軸受部２への内装箇所に
わたる樹脂製筒体７を外嵌させ、その筒体７の端面と前
記嵌合部３ａの間にテフロンリング８を、かつ、前記筒
体７の外゛ 周面と前記弁体４の筒状樹脂部４ａとの間
にテフロン（登録商標）筒９を夫々密接状態で介装し、
前記筒体７の前記嵌合部３ａから離れる方向への移動及
び回転を阻止する押え具１０を前記弁箱１に取付けであ
るバタフライ弁。An eccentric butterfly valve in which a resin-made or resin-coated valve body 4 is fitted into a non-perfect circular fitting part 3a of a metal valve stem 3 rotatably attached to a bearing part 2 of a valve box 1, On the valve stem 3,
A resin cylindrical body 7 extending from near the fitting part 3a to the interior part of the bearing part 2 is externally fitted, and a Teflon ring 8 is placed between the end surface of the cylindrical body 7 and the fitting part 3a, and Teflon (registered trademark) cylinders 9 are closely interposed between the outer peripheral surface of the cylinder body 7 and the cylindrical resin part 4a of the valve body 4,
A butterfly valve in which a presser 10 is attached to the valve box 1 to prevent the cylindrical body 7 from moving and rotating in a direction away from the fitting portion 3a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11786383U JPS6024982U (en) | 1983-07-27 | 1983-07-27 | Eccentric butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11786383U JPS6024982U (en) | 1983-07-27 | 1983-07-27 | Eccentric butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6024982U true JPS6024982U (en) | 1985-02-20 |
Family
ID=30271140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11786383U Pending JPS6024982U (en) | 1983-07-27 | 1983-07-27 | Eccentric butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6024982U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018534501A (en) * | 2015-11-23 | 2018-11-22 | ビクターリック カンパニー | Valve with reverse tapered shaft and valve coupling |
| KR20200103015A (en) * | 2018-01-10 | 2020-09-01 | 아사히 유키자이 가부시키가이샤 | Eccentric Butterfly Valve |
-
1983
- 1983-07-27 JP JP11786383U patent/JPS6024982U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018534501A (en) * | 2015-11-23 | 2018-11-22 | ビクターリック カンパニー | Valve with reverse tapered shaft and valve coupling |
| EP3380762A4 (en) * | 2015-11-23 | 2019-07-24 | Victaulic Company | Valve and valve coupling with reverse tapered shafts |
| KR20200103015A (en) * | 2018-01-10 | 2020-09-01 | 아사히 유키자이 가부시키가이샤 | Eccentric Butterfly Valve |
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