JPS59121569U - ball valve - Google Patents

ball valve

Info

Publication number
JPS59121569U
JPS59121569U JP1401583U JP1401583U JPS59121569U JP S59121569 U JPS59121569 U JP S59121569U JP 1401583 U JP1401583 U JP 1401583U JP 1401583 U JP1401583 U JP 1401583U JP S59121569 U JPS59121569 U JP S59121569U
Authority
JP
Japan
Prior art keywords
ball
valve body
ball holder
ball valve
valve
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.)
Granted
Application number
JP1401583U
Other languages
Japanese (ja)
Other versions
JPS6347320Y2 (en
Inventor
範男 丹野
浅野　光彬
Original Assignee
積水化学工業株式会社
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 積水化学工業株式会社 filed Critical 積水化学工業株式会社
Priority to JP1401583U priority Critical patent/JPS59121569U/en
Publication of JPS59121569U publication Critical patent/JPS59121569U/en
Application granted granted Critical
Publication of JPS6347320Y2 publication Critical patent/JPS6347320Y2/ja
Granted legal-status Critical Current

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

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

第１図は本考案のボールバルブの一例を右半分を断面で
示す正面図、第２図は第１図の要部を拡大して示す部分
拡大断面図である。 １：バルブ本体、２：ボール、２１：凹溝、３ニスピン
ドル、４：ボール押え、４１：ボールシート、５：接続
ソケット、６：ユニオンナット、７：環状溝、７２：テ
ーパー面、８：ロックリング、９：抜は止めリング。FIG. 1 is a front view showing the right half of an example of the ball valve of the present invention in cross section, and FIG. 2 is a partial enlarged sectional view showing the main part of FIG. 1 on an enlarged scale. 1: Valve body, 2: Ball, 21: Concave groove, 3 Varnish spindle, 4: Ball holder, 41: Ball seat, 5: Connection socket, 6: Union nut, 7: Annular groove, 72: Tapered surface, 8: Lock ring, 9: Removal stop ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バルブ本体に嵌挿されたボール押えに接続ソケットが連
設され、この接続ソケットはユニオンナットがバルブ本
体に螺合されることによりボール押えをボールに向けて
押圧してなるボールバルブにおいて、バルブ本体とボー
ル押えとの両端部にわたって外周面が奥床がりの二錐状
テーパー面となされた環状溝が形成され、この環状溝に
外周が円錐状テーパー面となされた外側のロックリング
と内側の抜は止めリングとが嵌められ、ロックリングは
バルブ本体とボール押えとにまたがって嵌合されている
ことを特徴とするボールバルブ。In a ball valve, a connection socket is connected to a ball holder inserted into the valve body, and this connection socket is formed by pressing the ball holder toward the ball by threading a union nut onto the valve body. An annular groove whose outer circumferential surface is a conically tapered surface is formed across both ends of the ball holder and the outer lock ring whose outer circumference is a conically tapered surface. A ball valve characterized in that a locking ring is fitted, and the locking ring is fitted across a valve body and a ball holder.
JP1401583U 1983-02-01 1983-02-01 ball valve Granted JPS59121569U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1401583U JPS59121569U (en) 1983-02-01 1983-02-01 ball valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1401583U JPS59121569U (en) 1983-02-01 1983-02-01 ball valve

Publications (2)

Publication Number Publication Date
JPS59121569U true JPS59121569U (en) 1984-08-16
JPS6347320Y2 JPS6347320Y2 (en) 1988-12-07

Family

ID=30145391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1401583U Granted JPS59121569U (en) 1983-02-01 1983-02-01 ball valve

Country Status (1)

Country Link
JP (1) JPS59121569U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140564U (en) * 1984-08-20 1986-03-14 北村バルブ製造株式会社 Seal device for body division in body division type ball valve
JPS6140563U (en) * 1984-08-20 1986-03-14 北村バルブ製造株式会社 Seal device for body division in body division type ball valve
JP2006220197A (en) * 2005-02-09 2006-08-24 Koyo Sangyo Kk Ball valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140564U (en) * 1984-08-20 1986-03-14 北村バルブ製造株式会社 Seal device for body division in body division type ball valve
JPS6140563U (en) * 1984-08-20 1986-03-14 北村バルブ製造株式会社 Seal device for body division in body division type ball valve
JP2006220197A (en) * 2005-02-09 2006-08-24 Koyo Sangyo Kk Ball valve

Also Published As

Publication number Publication date
JPS6347320Y2 (en) 1988-12-07

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