JPS6058971U - Ball valve seat - Google Patents

Ball valve seat

Info

Publication number
JPS6058971U
JPS6058971U JP15087983U JP15087983U JPS6058971U JP S6058971 U JPS6058971 U JP S6058971U JP 15087983 U JP15087983 U JP 15087983U JP 15087983 U JP15087983 U JP 15087983U JP S6058971 U JPS6058971 U JP S6058971U
Authority
JP
Japan
Prior art keywords
ball valve
valve seat
mounting surface
arcuate portion
valve body
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
JP15087983U
Other languages
Japanese (ja)
Inventor
寺本　恵成
Original Assignee
株式会社　日阪製作所
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 株式会社　日阪製作所 filed Critical 株式会社　日阪製作所
Priority to JP15087983U priority Critical patent/JPS6058971U/en
Publication of JPS6058971U publication Critical patent/JPS6058971U/en
Pending legal-status Critical Current

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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図はボールバルブの全体を示す断面図、第２図は本
考案弁座の拡大断面図、第３図、第４図は従来例を示す
弁座の拡大断面図である。 １．２・・・ボールバルブの本体、４・・・流体通路、
５・・・弁体、６・・・弁座、７・・・ゴム等の素材、
８・・・合成樹脂膜、１１・・・隅角部、１２・・・端
縁。FIG. 1 is a sectional view showing the entire ball valve, FIG. 2 is an enlarged sectional view of a valve seat of the present invention, and FIGS. 3 and 4 are enlarged sectional views of a conventional valve seat. 1.2...Body of ball valve, 4...Fluid passage,
5... Valve body, 6... Valve seat, 7... Material such as rubber,
8...Synthetic resin film, 11...Corner portion, 12...Edge.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 流体通路の開閉をするボールバルブの弁座において、ゴ
ム等の弾性体素材の外周を被覆した合成樹脂膜を、弁体
と接触する側からボールバルブ本体への取付面に至る隅
角部で断面を小さい円弧部とし且つこの円弧部から続く
端縁を取付面の長さの半分程度に限定した、ことを特徴
とするボールバルブの弁座。In the valve seat of a ball valve that opens and closes the fluid passage, a synthetic resin film covering the outer periphery of an elastic material such as rubber is cross-sectioned at the corner from the side that contacts the valve body to the mounting surface on the ball valve body. 1. A valve seat for a ball valve, characterized in that: is a small arcuate portion, and the edge continuing from the arcuate portion is limited to approximately half the length of the mounting surface.
JP15087983U 1983-09-28 1983-09-28 Ball valve seat Pending JPS6058971U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15087983U JPS6058971U (en) 1983-09-28 1983-09-28 Ball valve seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15087983U JPS6058971U (en) 1983-09-28 1983-09-28 Ball valve seat

Publications (1)

Publication Number Publication Date
JPS6058971U true JPS6058971U (en) 1985-04-24

Family

ID=30334516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15087983U Pending JPS6058971U (en) 1983-09-28 1983-09-28 Ball valve seat

Country Status (1)

Country Link
JP (1) JPS6058971U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012149727A (en) * 2011-01-20 2012-08-09 Hisaka Works Ltd Non-contact type valve device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147468A (en) * 1981-03-05 1982-09-11 Mitsubishi Heavy Ind Ltd Painting apparatus by painting robot

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147468A (en) * 1981-03-05 1982-09-11 Mitsubishi Heavy Ind Ltd Painting apparatus by painting robot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012149727A (en) * 2011-01-20 2012-08-09 Hisaka Works Ltd Non-contact type valve device

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