JPS5828311U - pressure control valve - Google Patents

pressure control valve

Info

Publication number
JPS5828311U
JPS5828311U JP12076581U JP12076581U JPS5828311U JP S5828311 U JPS5828311 U JP S5828311U JP 12076581 U JP12076581 U JP 12076581U JP 12076581 U JP12076581 U JP 12076581U JP S5828311 U JPS5828311 U JP S5828311U
Authority
JP
Japan
Prior art keywords
chamber
pressure
valve
control valve
pressure 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.)
Granted
Application number
JP12076581U
Other languages
Japanese (ja)
Other versions
JPS6315936Y2 (en
Inventor
正文 南
道夫 川瀬
Original Assignee
株式会社ミヤワキ
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 株式会社ミヤワキ filed Critical 株式会社ミヤワキ
Priority to JP12076581U priority Critical patent/JPS5828311U/en
Publication of JPS5828311U publication Critical patent/JPS5828311U/en
Application granted granted Critical
Publication of JPS6315936Y2 publication Critical patent/JPS6315936Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Fluid Pressure (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 drawings]

第１図は本考案実施例の縦断面図、第２図はそのオリフ
ィスプレートの平面図、第３図は同ロック部材の平面図
、第４図は同ロック部材の変形例の平面図である。 Ａ：感圧室、１：弁筺、２二人ロ室、４：出口室、６：
弁座、８：弁孔、９：弁子、１２：ベローズ、１２ａ：
その下端開口、１５：減積材、１５ａ：中央凹部、１５
ｂ：外周鍔、１６：弁棒、１８ニオリフイスプレート、
１９：ロック部材、２０ニオリフイス、２１ニガイド孔
、２２：支持体、２２ａ：その外周壁、２．３：調整ボ
ルト、２３ａ：そのねじ部、２４：ばね座、２４ａ：そ
の外周壁。Fig. 1 is a longitudinal sectional view of an embodiment of the present invention, Fig. 2 is a plan view of its orifice plate, Fig. 3 is a plan view of the locking member, and Fig. 4 is a plan view of a modification of the locking member. . A: Pressure-sensitive chamber, 1: Bench, 2-person room, 4: Exit chamber, 6:
Valve seat, 8: Valve hole, 9: Valve element, 12: Bellows, 12a:
Its lower end opening, 15: volume reduction material, 15a: center recess, 15
b: Outer flange, 16: Valve stem, 18 Niorifice plate,
19: lock member, 20 nitrogen orifice, 21 guide hole, 22: support body, 22a: outer peripheral wall thereof, 2.3: adjustment bolt, 23a: threaded portion thereof, 24: spring seat, 24a: outer peripheral wall thereof.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁筺の入口室と出口室の間に形成された弁孔を開閉する
弁子と、前記入口室または出口室の室内圧力を感圧室で
感知して変形する感圧体と、該感圧体と前記弁子を連係
する弁棒とを有する圧力制御弁において、前記入口室ま
たは出口室と感圧室とを仕切るオリフィスプレートが着
脱自在に弁筺に固定され、該プレートには前記入口室ま
たは出口室と感圧室とを連通ずるオリフィスが穿設され
、かつ該プレートにはガイド孔が穿設されて該ガイ、ド
孔に前記弁棒が摺動自在に内嵌されたことを特徴とする
圧力制御弁。A valve element that opens and closes a valve hole formed between an inlet chamber and an outlet chamber of a valve housing, a pressure sensitive body that deforms by sensing the indoor pressure of the inlet chamber or the outlet chamber in a pressure sensitive chamber, and the pressure sensitive body. In the pressure control valve, the orifice plate has an orifice plate that partitions the inlet chamber or the outlet chamber from the pressure sensitive chamber, and is detachably fixed to the valve housing. Alternatively, an orifice communicating the outlet chamber and the pressure-sensitive chamber is formed, and a guide hole is formed in the plate, and the valve stem is slidably fitted into the guide hole. pressure control valve.
JP12076581U 1981-08-13 1981-08-13 pressure control valve Granted JPS5828311U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12076581U JPS5828311U (en) 1981-08-13 1981-08-13 pressure control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12076581U JPS5828311U (en) 1981-08-13 1981-08-13 pressure control valve

Publications (2)

Publication Number Publication Date
JPS5828311U true JPS5828311U (en) 1983-02-23
JPS6315936Y2 JPS6315936Y2 (en) 1988-05-06

Family

ID=29914741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12076581U Granted JPS5828311U (en) 1981-08-13 1981-08-13 pressure control valve

Country Status (1)

Country Link
JP (1) JPS5828311U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922623A (en) * 1972-06-27 1974-02-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922623A (en) * 1972-06-27 1974-02-28

Also Published As

Publication number Publication date
JPS6315936Y2 (en) 1988-05-06

Similar Documents

Publication Publication Date Title
JPS5828311U (en) pressure control valve
JPS6244305U (en)
JPS5828312U (en) Adjustment mechanism of pressure regulating valve
JPS61168407U (en)
JPS5990671U (en) High pressure pressure regulating valve
JPS5850380U (en) Backflow prevention solenoid valve
JPS5925756U (en) pressure regulating valve
JPS5850382U (en) solenoid valve
JPH0330106U (en)
JPH01158899U (en)
JPH01176577U (en)
JPS61157779U (en)
JPH0312043U (en)
JPH0433110U (en)
JPS59115169U (en) flow control device
JPH0368680U (en)
JPS58178504U (en) swing back prevention valve
JPS60161456U (en) Spray gun with pressure regulator
JPS63166869U (en)
JPS618309U (en) liquid governor
JPH0341313U (en)
JPS63158658U (en)
JPS60173774U (en) flow control valve
JPH02150429U (en)
JPH0351289U (en)