JPS58144157U - Low temperature ball valve seat - Google Patents

Low temperature ball valve seat

Info

Publication number
JPS58144157U
JPS58144157U JP4115882U JP4115882U JPS58144157U JP S58144157 U JPS58144157 U JP S58144157U JP 4115882 U JP4115882 U JP 4115882U JP 4115882 U JP4115882 U JP 4115882U JP S58144157 U JPS58144157 U JP S58144157U
Authority
JP
Japan
Prior art keywords
valve seat
ball valve
low temperature
temperature ball
circumferential surface
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
JP4115882U
Other languages
Japanese (ja)
Inventor
宣宏 長
Original Assignee
アスカ工業株式会社
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 アスカ工業株式会社 filed Critical アスカ工業株式会社
Priority to JP4115882U priority Critical patent/JPS58144157U/en
Publication of JPS58144157U publication Critical patent/JPS58144157U/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ａは、従来の弁座の１例を用いたボールバルブを
示す縦断面図、第１図すは、他の従来例の要部縦断面図
、第２図は、本案弁座の１実施例を示す縦断面図、第３
図は、同上使用状態の実施例を示す上半要部縦断面図、
第４図は、同上能の実施例の使用状態を示す要部縦断面
図。 ５五・・・弁体、６・・・・・・弁箱、８・・・・・・
弁座、１０・・・・・・芯環。Fig. 1a is a vertical sectional view showing a ball valve using an example of a conventional valve seat, Fig. 1 is a longitudinal sectional view of the main part of another conventional example, and Fig. 2 is a longitudinal sectional view of a ball valve using an example of a conventional valve seat. Vertical sectional view showing the first embodiment, 3rd
The figure is a longitudinal cross-sectional view of the main part of the upper half showing the embodiment in use as above;
FIG. 4 is a vertical cross-sectional view of the main part showing the state of use of the embodiment of the same function. 55... Valve body, 6... Valve box, 8...
Valve seat, 10...core ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 耐候性に優れた合成樹脂の屈曲成形により、外端周面が
弁箱内の弁座受部に密着するとともに、内側周面がボー
ル状の弁体に外嵌め状に密着する環体に形成され、前記
外端周面の背面部に金属製芯環を嵌着したことを特徴と
する低温用ボールバルブの弁座。By bending and molding a synthetic resin with excellent weather resistance, the outer end circumferential surface fits tightly to the valve seat holder inside the valve box, and the inner circumferential surface forms a ring body that fits tightly onto the ball-shaped valve body. A valve seat for a low-temperature ball valve, characterized in that a metal core ring is fitted to the back surface of the outer end circumferential surface.
JP4115882U 1982-03-23 1982-03-23 Low temperature ball valve seat Pending JPS58144157U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4115882U JPS58144157U (en) 1982-03-23 1982-03-23 Low temperature ball valve seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4115882U JPS58144157U (en) 1982-03-23 1982-03-23 Low temperature ball valve seat

Publications (1)

Publication Number Publication Date
JPS58144157U true JPS58144157U (en) 1983-09-28

Family

ID=30052347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4115882U Pending JPS58144157U (en) 1982-03-23 1982-03-23 Low temperature ball valve seat

Country Status (1)

Country Link
JP (1) JPS58144157U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101318769B1 (en) * 2011-03-08 2013-10-16 주식회사 쓰리젯 split valve seat and rising stem ball valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101318769B1 (en) * 2011-03-08 2013-10-16 주식회사 쓰리젯 split valve seat and rising stem ball valve

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