JPS60172075U - Packing device for needle valve stem - Google Patents

Packing device for needle valve stem

Info

Publication number
JPS60172075U
JPS60172075U JP6119484U JP6119484U JPS60172075U JP S60172075 U JPS60172075 U JP S60172075U JP 6119484 U JP6119484 U JP 6119484U JP 6119484 U JP6119484 U JP 6119484U JP S60172075 U JPS60172075 U JP S60172075U
Authority
JP
Japan
Prior art keywords
valve stem
packing
needle valve
packing device
inner diameter
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
JP6119484U
Other languages
Japanese (ja)
Inventor
国男 三須
Original Assignee
岩田塗装機工業株式会社
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 岩田塗装機工業株式会社 filed Critical 岩田塗装機工業株式会社
Priority to JP6119484U priority Critical patent/JPS60172075U/en
Publication of JPS60172075U publication Critical patent/JPS60172075U/en
Pending 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) [Abstract] 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、第２図は本考案のニードル弁棒用パツキン装置
の実施例。第３図は、従来のニードル弁パツキンの一実
施例をそれぞれ示す断面図である。 ２・・・ニードル弁棒、４・・・薄板パツキン、５・・
・樹脂板、７・・・パツキン押し。Figures 1 and 2 show an embodiment of the needle valve stem packing device of the present invention. FIG. 3 is a sectional view showing an embodiment of a conventional needle valve packing. 2... Needle valve stem, 4... Thin plate packing, 5...
・Resin plate, 7...Press the seal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 貫通する弁棒径よりも小さい内径を有する充填材入り四
弗化樹脂の薄板パラキイと前記弁棒径より内径の大きい
弾性樹脂板とを重ね、該パツキンと樹脂板の内径部が内
圧側に向くよう各々中心部にテーパ一部を形成したパツ
キン受けとパツキン押しの間に前記パツキンと樹脂板の
外周を挟持してなるニードル弁棒用パツキン装置。A thin plate parakey made of filled tetrafluoride resin having an inner diameter smaller than the diameter of the valve stem to be penetrated is overlapped with an elastic resin plate having an inner diameter larger than the diameter of the valve stem, and the inner diameter parts of the seal and the resin plate face the internal pressure side. A packing device for a needle valve stem, in which the outer periphery of the packing and the resin plate is held between a packing receiver and a packing pusher, each of which has a tapered portion formed at its center.
JP6119484U 1984-04-25 1984-04-25 Packing device for needle valve stem Pending JPS60172075U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6119484U JPS60172075U (en) 1984-04-25 1984-04-25 Packing device for needle valve stem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6119484U JPS60172075U (en) 1984-04-25 1984-04-25 Packing device for needle valve stem

Publications (1)

Publication Number Publication Date
JPS60172075U true JPS60172075U (en) 1985-11-14

Family

ID=30589242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6119484U Pending JPS60172075U (en) 1984-04-25 1984-04-25 Packing device for needle valve stem

Country Status (1)

Country Link
JP (1) JPS60172075U (en)

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