JPS59137465U - ball valve - Google Patents

ball valve

Info

Publication number
JPS59137465U
JPS59137465U JP3270483U JP3270483U JPS59137465U JP S59137465 U JPS59137465 U JP S59137465U JP 3270483 U JP3270483 U JP 3270483U JP 3270483 U JP3270483 U JP 3270483U JP S59137465 U JPS59137465 U JP S59137465U
Authority
JP
Japan
Prior art keywords
ball valve
valve body
holding member
gasket
wafer
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
Application number
JP3270483U
Other languages
Japanese (ja)
Inventor
良成 渡辺
小坂　蔦夫
Original Assignee
東洋バルヴ株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 東洋バルヴ株式会社 filed Critical 東洋バルヴ株式会社
Priority to JP3270483U priority Critical patent/JPS59137465U/en
Publication of JPS59137465U publication Critical patent/JPS59137465U/en
Pending legal-status Critical Current

Links

Landscapes

  • Pipe Accessories (AREA)
  • Valve Housings (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は公知のウェハー形のボール弁の正面断面図を示
す。第２図及び第３図は本考案によるウェハー形ボール
弁の一実施例を示し、第２図はその正面断面図、第３図
は第２図の■部詳細図である。 １１・・・弁本体、１２・・・ボール弁体、１３・・・
弁棒、１４．１４’・・・シートリング、１５・・・保
持部材、１６・・・流通孔、１７・・・雌ねじ、１８・
・・雄ねじ、２０．２０’・・・ガスケット座、２１．
２１’・・・ガスケット、２２．２２’・・・配管用フ
ランジ。FIG. 1 shows a front sectional view of a known wafer-shaped ball valve. 2 and 3 show an embodiment of a wafer-type ball valve according to the present invention, FIG. 2 is a front sectional view thereof, and FIG. 3 is a detailed view of the section 2 in FIG. 2. 11... Valve body, 12... Ball valve body, 13...
Valve stem, 14. 14'... Seat ring, 15... Holding member, 16... Communication hole, 17... Female thread, 18...
...Male thread, 20.20'...Gasket seat, 21.
21'...Gasket, 22.22'...Piping flange.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回動軸に対して直角方向に流通孔を有するボール弁体を
弁本体内で回動して開閉を行なうボール弁において、該
ボール弁体の開閉面を挾持する一対の弾性体シートリン
グの少なくとも一方を、弁本体とその外周において螺合
する保持部材で支持し、該保持部材をガスケットを介し
て配管側フランジにより挟持押圧するようにしたことを
特徴とするウェハー形のボール弁。In a ball valve that opens and closes by rotating a ball valve body having a flow hole in a direction perpendicular to the rotation axis within a valve body, at least one of a pair of elastic seat rings that clamps the opening and closing surface of the ball valve body is A wafer-shaped ball valve characterized in that one side is supported by a holding member screwed together with the valve body on its outer periphery, and the holding member is clamped and pressed by a piping-side flange via a gasket.
JP3270483U 1983-03-07 1983-03-07 ball valve Pending JPS59137465U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3270483U JPS59137465U (en) 1983-03-07 1983-03-07 ball valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3270483U JPS59137465U (en) 1983-03-07 1983-03-07 ball valve

Publications (1)

Publication Number Publication Date
JPS59137465U true JPS59137465U (en) 1984-09-13

Family

ID=30163515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3270483U Pending JPS59137465U (en) 1983-03-07 1983-03-07 ball valve

Country Status (1)

Country Link
JP (1) JPS59137465U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915314U (en) * 1972-05-16 1974-02-08
JPS5313074U (en) * 1973-04-13 1978-02-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915314U (en) * 1972-05-16 1974-02-08
JPS5313074U (en) * 1973-04-13 1978-02-03

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