JPS5867169U - control valve - Google Patents

control valve

Info

Publication number
JPS5867169U
JPS5867169U JP16210681U JP16210681U JPS5867169U JP S5867169 U JPS5867169 U JP S5867169U JP 16210681 U JP16210681 U JP 16210681U JP 16210681 U JP16210681 U JP 16210681U JP S5867169 U JPS5867169 U JP S5867169U
Authority
JP
Japan
Prior art keywords
valve body
valve
communication port
valve rod
control
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
JP16210681U
Other languages
Japanese (ja)
Inventor
大坪　哲郎
Original Assignee
日電工業株式会社
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 日電工業株式会社 filed Critical 日電工業株式会社
Priority to JP16210681U priority Critical patent/JPS5867169U/en
Publication of JPS5867169U publication Critical patent/JPS5867169U/en
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Valves (AREA)
  • Control Of Temperature (AREA)
  • Temperature-Responsive Valves (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]

第１図は従来の給水弁の要部を示す断面図、第２図は本
考案の制御弁の一実施例を示す断面図である。FIG. 1 is a sectional view showing the main parts of a conventional water supply valve, and FIG. 2 is a sectional view showing an embodiment of the control valve of the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 導入口および排出口を有しかつ中央にそれらを互に連通
させる連通口を形成した弁本体と、前記連通口の中・鴎
に挿通され前記弁本体に両端側がダイヤフラムを介して
前記連通口の中心軸方向へ移動自在に設けられた弁杆と
、この弁杆に設けられその弁杆の移動により前記連通口
を開閉する弁体と、前記弁杆を軸の一方向へ向って付勢
しかつその付勢力を調整可能とした設定機構と、前記弁
体を軸の他方向へ向って付勢しかつその付勢力を制御流
体の制御条件に応じて変化させる応動機構とを備えた制
御弁において、前記弁本体に絞り溝を介して前記導入口
と連通ずるダンパー室を形成するとともに、前記弁杆に
前記ダンパー室内を摺動する鍔部を設けたことを特徴と
する制御弁。A valve body having an inlet port and a discharge port and a communication port formed in the center to communicate them with each other, and a valve body that is inserted into the communication port and into the valve body and has both ends connected to the communication port through a diaphragm. A valve rod is provided to be movable in the direction of the central axis, a valve body is provided on the valve rod and opens and closes the communication port by movement of the valve rod, and the valve rod is biased toward one direction of the shaft. A control valve comprising a setting mechanism that can adjust the biasing force, and a response mechanism that biases the valve body in the other direction of the shaft and changes the biasing force in accordance with control conditions of the control fluid. A control valve according to the invention, wherein a damper chamber is formed in the valve body and communicates with the inlet through a throttle groove, and the valve rod is provided with a flange that slides within the damper chamber.
JP16210681U 1981-10-30 1981-10-30 control valve Pending JPS5867169U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16210681U JPS5867169U (en) 1981-10-30 1981-10-30 control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16210681U JPS5867169U (en) 1981-10-30 1981-10-30 control valve

Publications (1)

Publication Number Publication Date
JPS5867169U true JPS5867169U (en) 1983-05-07

Family

ID=29954440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16210681U Pending JPS5867169U (en) 1981-10-30 1981-10-30 control valve

Country Status (1)

Country Link
JP (1) JPS5867169U (en)

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