JPS5981802U - directional control valve - Google Patents

directional control valve

Info

Publication number
JPS5981802U
JPS5981802U JP17803282U JP17803282U JPS5981802U JP S5981802 U JPS5981802 U JP S5981802U JP 17803282 U JP17803282 U JP 17803282U JP 17803282 U JP17803282 U JP 17803282U JP S5981802 U JPS5981802 U JP S5981802U
Authority
JP
Japan
Prior art keywords
tank passage
control valve
directional control
communication port
section
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
JP17803282U
Other languages
Japanese (ja)
Other versions
JPH0228246Y2 (en
Inventor
静雄 松村
Original Assignee
カヤバ工業株式会社
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 カヤバ工業株式会社 filed Critical カヤバ工業株式会社
Priority to JP17803282U priority Critical patent/JPS5981802U/en
Publication of JPS5981802U publication Critical patent/JPS5981802U/en
Application granted granted Critical
Publication of JPH0228246Y2 publication Critical patent/JPH0228246Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)

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]

図面第１図は従来の断面図、第２図はこの考案の実施例
を示す要部断面図である。 １・・・・・・弁本体、６・・・・・・セクションタン
ク通路、１２・・・・・・共通タンク通路、１５・・・
・・・連通ポート、ａ・・・・・・バルブ機構。FIG. 1 is a sectional view of a conventional device, and FIG. 2 is a sectional view of essential parts showing an embodiment of this invention. 1... Valve body, 6... Section tank passage, 12... Common tank passage, 15...
...Communication port, a...Valve mechanism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 戻り流量を供給側に再生する方向制御弁において、その
弁本体に形成のセクションタンク通路と共通タンク通路
とを連通させる連通ポートに、上記セクションタンク通
路側が設定圧を越えたときに上記連通ポートを開き、上
記両タンク通路を連通させる一方、上記セクションタン
ク通路が負圧になったときにも連通ポートを開く関係に
したバルブ機構を設でなる方向制御弁。In a directional control valve that regenerates the return flow rate to the supply side, a communication port formed in the valve body that communicates the section tank passage and the common tank passage is provided with a communication port that connects the section tank passage to the common tank passage when the pressure on the section tank passage side exceeds the set pressure. The directional control valve is provided with a valve mechanism that opens to communicate the two tank passages, and also opens a communication port even when the section tank passage becomes negative pressure.
JP17803282U 1982-11-25 1982-11-25 directional control valve Granted JPS5981802U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17803282U JPS5981802U (en) 1982-11-25 1982-11-25 directional control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17803282U JPS5981802U (en) 1982-11-25 1982-11-25 directional control valve

Publications (2)

Publication Number Publication Date
JPS5981802U true JPS5981802U (en) 1984-06-02
JPH0228246Y2 JPH0228246Y2 (en) 1990-07-30

Family

ID=30386633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17803282U Granted JPS5981802U (en) 1982-11-25 1982-11-25 directional control valve

Country Status (1)

Country Link
JP (1) JPS5981802U (en)

Also Published As

Publication number Publication date
JPH0228246Y2 (en) 1990-07-30

Similar Documents

Publication Publication Date Title
JPS5981802U (en) directional control valve
JPS58101062U (en) fluid pressure regulator
JPS5818697U (en) pressure control valve
JPS5830001U (en) Valve adhesion prevention device in accumulator
JPS5818166U (en) pressure regulating valve
JPS5872570U (en) Negative pressure control valve
JPS60193268U (en) Resin supply device
JPS6075774U (en) pressure control valve
JPS5865468U (en) Check valve with throttle
JPS5816470U (en) valve device
JPS59123703U (en) Fluid pressure buffer valve for cargo handling vehicles
JPS59145500U (en) rudder device
JPS6084870U (en) Negative pressure check valve
JPS58195064U (en) Pressure boosting unit injector rotary valve device
JPS6031372U (en) Nozzle with width adjustment piston
JPS5992269U (en) hydraulic control device
JPS6086679U (en) Solenoid proportional pressure control valve
JPS6018370U (en) Lift cylinder flow control valve
JPS5836694U (en) Grease supply nozzle device
JPS59149565U (en) flow control device
JPS5899350U (en) Control mechanism of swing motor
JPS58114804U (en) Oil temperature control device
JPS59176662U (en) liquid supply device
JPS6055878U (en) Kotuku device
JPS58169276U (en) pressure control valve