JPS6435187A - Flow control valve - Google Patents

Flow control valve

Info

Publication number
JPS6435187A
JPS6435187A JP18886987A JP18886987A JPS6435187A JP S6435187 A JPS6435187 A JP S6435187A JP 18886987 A JP18886987 A JP 18886987A JP 18886987 A JP18886987 A JP 18886987A JP S6435187 A JPS6435187 A JP S6435187A
Authority
JP
Japan
Prior art keywords
valve
spool
main
flow control
control valve
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
JP18886987A
Other languages
Japanese (ja)
Other versions
JPH0799219B2 (en
Inventor
Masami Ochiai
Takeshi Ichiyanagi
Takashi Kanai
Hideyo Kato
Yusaku Nozawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP62188869A priority Critical patent/JPH0799219B2/en
Publication of JPS6435187A publication Critical patent/JPS6435187A/en
Publication of JPH0799219B2 publication Critical patent/JPH0799219B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fluid-Driven Valves (AREA)

Abstract

PURPOSE:To aim at centralizing main components and to simplify the overall arrangement of a flow control valve by aligning the center axes of a main valve, a pressure compensating piston, a spool valve of a pilot valve with each other. CONSTITUTION:A main valve 3 is disposed between an inflow port 5 and an outflow port 6 which are formed in a valve casing body 1 forming an outer shell. A proportional solenoid valve 39 is coupled above a flange 31, and has an outlet shaft 39a abutting against one end face of the a spool 37 in a pilot valve. The output shaft 39a of the proportional solenoid valve 39, the spool 37 in the pilot valve, a pressure compensating piston 32 and the main valve 3 are arranged so that their axes are aligned with each other.
JP62188869A 1987-07-30 1987-07-30 Flow control valve Expired - Lifetime JPH0799219B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62188869A JPH0799219B2 (en) 1987-07-30 1987-07-30 Flow control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62188869A JPH0799219B2 (en) 1987-07-30 1987-07-30 Flow control valve

Publications (2)

Publication Number Publication Date
JPS6435187A true JPS6435187A (en) 1989-02-06
JPH0799219B2 JPH0799219B2 (en) 1995-10-25

Family

ID=16231296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62188869A Expired - Lifetime JPH0799219B2 (en) 1987-07-30 1987-07-30 Flow control valve

Country Status (1)

Country Link
JP (1) JPH0799219B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010528243A (en) * 2007-05-31 2010-08-19 キャタピラー インコーポレイテッド Force feedback poppet valve with integrated pressure compensator
JP2017517706A (en) * 2014-06-13 2017-06-29 エルエスゲー エレクトロニク ゲゼルシャフト ミット ベシュレンクテル ハフツング Valve device for controlling the flow of various types of media

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913174A (en) * 1982-06-28 1984-01-23 インペリアル・クレバイト・インコ−ポレイテツド Solenoid valve
JPS61188084U (en) * 1985-05-15 1986-11-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913174A (en) * 1982-06-28 1984-01-23 インペリアル・クレバイト・インコ−ポレイテツド Solenoid valve
JPS61188084U (en) * 1985-05-15 1986-11-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010528243A (en) * 2007-05-31 2010-08-19 キャタピラー インコーポレイテッド Force feedback poppet valve with integrated pressure compensator
JP2017517706A (en) * 2014-06-13 2017-06-29 エルエスゲー エレクトロニク ゲゼルシャフト ミット ベシュレンクテル ハフツング Valve device for controlling the flow of various types of media

Also Published As

Publication number Publication date
JPH0799219B2 (en) 1995-10-25

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