JPS6445059U - - Google Patents

Info

Publication number
JPS6445059U
JPS6445059U JP14015987U JP14015987U JPS6445059U JP S6445059 U JPS6445059 U JP S6445059U JP 14015987 U JP14015987 U JP 14015987U JP 14015987 U JP14015987 U JP 14015987U JP S6445059 U JPS6445059 U JP S6445059U
Authority
JP
Japan
Prior art keywords
ring
teflon layer
valve seat
valve
rigid
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
JP14015987U
Other languages
English (en)
Other versions
JPH0348456Y2 (ja
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 filed Critical
Priority to JP14015987U priority Critical patent/JPH0348456Y2/ja
Publication of JPS6445059U publication Critical patent/JPS6445059U/ja
Application granted granted Critical
Publication of JPH0348456Y2 publication Critical patent/JPH0348456Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)

Description

【図面の簡単な説明】
第１図は本願実施例の正面断面図、第２図はそ
の部分図、第３図乃至第５図まではそれぞれ異な
る従来技術を示す正面断面の部分図である。 １……シートリング、２……弁箱、３……弁体
、４……テフロン層、５……弾性リング、６……
剛性リング、Ｓ……段差。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁箱内に装着し弁体と圧接する弁のシートリン
    グにおいて、封止面を形成するテフロン層と、テ
    フロン層の後背を支持する弾性リングと、該弾性
    リングの後部に接着する剛性リングとよりなり、
    前記テフロン層が自己の層厚の少なくとも１／２
    以上の段差を突設して剛性リングと係合すること
    を特徴とする弁のシートリング。
JP14015987U 1987-09-14 1987-09-14 Expired JPH0348456Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14015987U JPH0348456Y2 (ja) 1987-09-14 1987-09-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14015987U JPH0348456Y2 (ja) 1987-09-14 1987-09-14

Publications (2)

Publication Number Publication Date
JPS6445059U true JPS6445059U (ja) 1989-03-17
JPH0348456Y2 JPH0348456Y2 (ja) 1991-10-16

Family

ID=31404077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14015987U Expired JPH0348456Y2 (ja) 1987-09-14 1987-09-14

Country Status (1)

Country Link
JP (1) JPH0348456Y2 (ja)

Also Published As

Publication number Publication date
JPH0348456Y2 (ja) 1991-10-16

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