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JPH0412007U - - Google Patents

Info

Publication number
JPH0412007U
JPH0412007U JP5088090U JP5088090U JPH0412007U JP H0412007 U JPH0412007 U JP H0412007U JP 5088090 U JP5088090 U JP 5088090U JP 5088090 U JP5088090 U JP 5088090U JP H0412007 U JPH0412007 U JP H0412007U
Authority
JP
Japan
Prior art keywords
seat member
sub
valve
main valve
valve seat
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
JP5088090U
Other languages
Japanese (ja)
Other versions
JP2551381Y2 (en
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 filed Critical
Priority to JP1990050880U priority Critical patent/JP2551381Y2/en
Publication of JPH0412007U publication Critical patent/JPH0412007U/ja
Application granted granted Critical
Publication of JP2551381Y2 publication Critical patent/JP2551381Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Control Of Fluid Pressure (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例の減圧弁の断面図であ
る。 ２……本体、４……入口、６……主弁口、８…
…副弁口、１０……出口、１４……主弁体、２２
……副弁体、３０……ハンドル、３６……ピスト
ン、４４……パイロツト弁、４６……ダイヤフラ
ム、５８……圧力設定ばね。 FIG. 1 is a sectional view of a pressure reducing valve according to an embodiment of the present invention. 2...Main body, 4...Inlet, 6...Main valve port, 8...
...Sub-valve port, 10...Outlet, 14...Main valve body, 22
... Sub-valve body, 30 ... Handle, 36 ... Piston, 44 ... Pilot valve, 46 ... Diaphragm, 58 ... Pressure setting spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一次側に接続される入口と一次側よりも低圧の
二次側に接続される出口の間に設けられ中央に主
弁口を形成する主弁座部材と、閉弁作用ばねで付
勢され前記主弁口を開閉するように設けられた主
弁体と、主弁体を開弁方向に付勢する駆動部とを
具備する減圧弁に於て、前記主弁座部材とは別に
入口と出口を連通する副弁座部材を配置し、外部
から操作することにより副弁座部材に形成された
副弁口を開閉せしめる副弁体を設けたことを特徴
とする減圧弁。 A main valve seat member is provided between an inlet connected to the primary side and an outlet connected to a secondary side having a lower pressure than the primary side and forms a main valve port in the center, and a main valve seat member is biased by a valve closing spring and is In a pressure reducing valve that includes a main valve body provided to open and close the main valve port, and a drive unit that biases the main valve body in the valve opening direction, an inlet and an outlet are provided separately from the main valve seat member. 1. A pressure reducing valve characterized in that a sub-valve seat member is disposed that communicates with the sub-valve seat member, and a sub-valve body is provided which opens and closes a sub-valve port formed in the sub-valve seat member by operating from the outside.
JP1990050880U 1990-05-15 1990-05-15 Pressure reducing valve Expired - Fee Related JP2551381Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990050880U JP2551381Y2 (en) 1990-05-15 1990-05-15 Pressure reducing valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990050880U JP2551381Y2 (en) 1990-05-15 1990-05-15 Pressure reducing valve

Publications (2)

Publication Number Publication Date
JPH0412007U true JPH0412007U (en) 1992-01-31
JP2551381Y2 JP2551381Y2 (en) 1997-10-22

Family

ID=31569813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990050880U Expired - Fee Related JP2551381Y2 (en) 1990-05-15 1990-05-15 Pressure reducing valve

Country Status (1)

Country Link
JP (1) JP2551381Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008299701A (en) * 2007-06-01 2008-12-11 Tabuchi Corp Pressure reducing valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926125U (en) * 1972-06-06 1974-03-06
JPS548127U (en) * 1977-06-21 1979-01-19
JPS5631852A (en) * 1979-08-23 1981-03-31 Sumitomo Electric Ind Ltd Proportional pressure reducing valve for 2-wheel vehicle brake
JPS5913416U (en) * 1982-07-19 1984-01-27 藤井　益男 funnel with support

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926125U (en) * 1972-06-06 1974-03-06
JPS548127U (en) * 1977-06-21 1979-01-19
JPS5631852A (en) * 1979-08-23 1981-03-31 Sumitomo Electric Ind Ltd Proportional pressure reducing valve for 2-wheel vehicle brake
JPS5913416U (en) * 1982-07-19 1984-01-27 藤井　益男 funnel with support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008299701A (en) * 2007-06-01 2008-12-11 Tabuchi Corp Pressure reducing valve

Also Published As

Publication number Publication date
JP2551381Y2 (en) 1997-10-22

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees