JPS5861976U - valve device - Google Patents

valve device

Info

Publication number
JPS5861976U
JPS5861976U JP15628481U JP15628481U JPS5861976U JP S5861976 U JPS5861976 U JP S5861976U JP 15628481 U JP15628481 U JP 15628481U JP 15628481 U JP15628481 U JP 15628481U JP S5861976 U JPS5861976 U JP S5861976U
Authority
JP
Japan
Prior art keywords
flow path
cylinder
valve
valve device
pilot
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
JP15628481U
Other languages
Japanese (ja)
Other versions
JPS6123735Y2 (en
Inventor
一弘 田中
鷺谷　祥司
典明 宮崎
道明 大野
Original Assignee
株式会社鷺宮製作所
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 株式会社鷺宮製作所 filed Critical 株式会社鷺宮製作所
Priority to JP15628481U priority Critical patent/JPS5861976U/en
Publication of JPS5861976U publication Critical patent/JPS5861976U/en
Application granted granted Critical
Publication of JPS6123735Y2 publication Critical patent/JPS6123735Y2/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 drawings]

図面は本考案の一実施例を示すもので、第１図は断面図
、第２図は要部の拡大断面図である。 図中１・−・−次側流路、２・・・二次側流路、５・・
・シリンダ、６・・・ピストン、９・・・ステ云、１５
・・・パイロットポート、１７・・・パイロット弁、１
８・・・逆止弁、２１・・・スプリング、２２・・・弁
体。The drawings show one embodiment of the present invention; FIG. 1 is a sectional view, and FIG. 2 is an enlarged sectional view of the main parts. In the figure, 1... - Outgoing side flow path, 2... Secondary side flow path, 5...
・Cylinder, 6...Piston, 9...Station, 15
...Pilot port, 17...Pilot valve, 1
8...Check valve, 21...Spring, 22...Valve body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一次側流路にシリンダを装備し、同シリンダ内に、−次
側流路と二次側流路との間に設けた主弁ポートを開閉す
る弁体となるピストンを移動可能に設け、かつ同ピスト
ンに、シリンダ内と二次側流路内とを導通するパイロッ
ト声を設けた弁装置において、前記パイロット弁のパイ
ロットポート内に、前記シリンダから前記二次側流路へ
の流れのみを許容する逆止弁を設けたことを特徴とする
弁装置。A cylinder is provided in the primary flow path, and a piston is movably provided in the cylinder as a valve body for opening and closing the main valve port provided between the downstream flow path and the secondary flow path, and In a valve device in which the piston is provided with a pilot voice that communicates between the inside of the cylinder and the inside of the secondary flow path, only flow from the cylinder to the secondary flow path is allowed in the pilot port of the pilot valve. A valve device characterized by being provided with a check valve.
JP15628481U 1981-10-22 1981-10-22 valve device Granted JPS5861976U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15628481U JPS5861976U (en) 1981-10-22 1981-10-22 valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15628481U JPS5861976U (en) 1981-10-22 1981-10-22 valve device

Publications (2)

Publication Number Publication Date
JPS5861976U true JPS5861976U (en) 1983-04-26
JPS6123735Y2 JPS6123735Y2 (en) 1986-07-16

Family

ID=29948828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15628481U Granted JPS5861976U (en) 1981-10-22 1981-10-22 valve device

Country Status (1)

Country Link
JP (1) JPS5861976U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6474375A (en) * 1987-09-14 1989-03-20 Tlv Co Ltd Main valve having auxiliary valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6474375A (en) * 1987-09-14 1989-03-20 Tlv Co Ltd Main valve having auxiliary valve

Also Published As

Publication number Publication date
JPS6123735Y2 (en) 1986-07-16

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