JPH039012U - - Google Patents

Info

Publication number
JPH039012U
JPH039012U JP7029389U JP7029389U JPH039012U JP H039012 U JPH039012 U JP H039012U JP 7029389 U JP7029389 U JP 7029389U JP 7029389 U JP7029389 U JP 7029389U JP H039012 U JPH039012 U JP H039012U
Authority
JP
Japan
Prior art keywords
bending
acting
pressure
displacement
diaphragm
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
JP7029389U
Other languages
Japanese (ja)
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 JP7029389U priority Critical patent/JPH039012U/ja
Publication of JPH039012U publication Critical patent/JPH039012U/ja
Pending legal-status Critical Current

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  • 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要部断面図、第２図
は他の実施例の要部断面図、第３図は従来の減圧
弁の断面図である。 １……減圧弁部、２……気水分離器部、３……
排水弁部、１０……本体、１２……入口、１４…
…弁口、１６……出口、２０……ピストン、２６
……パイロツト弁、２８……ダイヤフラム、４０
……圧力設定ばね、５０……バイメタル。 FIG. 1 is a sectional view of a main part of an embodiment of the present invention, FIG. 2 is a sectional view of a main part of another embodiment, and FIG. 3 is a sectional view of a conventional pressure reducing valve. 1...Pressure reducing valve section, 2...Steam water separator section, 3...
Drain valve part, 10...Main body, 12...Inlet, 14...
...Valve port, 16...Outlet, 20...Piston, 26
...Pilot valve, 28...Diaphragm, 40
...Pressure setting spring, 50...Bimetal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] その一方の面に作用する圧力設定ばねの弾性力
を基準値として他面に作用する二次側流体圧力に
応じて湾曲し、その湾曲変位で弁棒を変位せしめ
て操作するダイヤフラムが熱膨脹により湾曲変位
する力に抗するように温度応動部材を配置したこ
とを特徴とする減圧弁。 The diaphragm, which is operated by displacing the valve stem with the bending displacement, bends due to thermal expansion, using the elastic force of the pressure setting spring acting on one side as a reference value, and bending according to the secondary fluid pressure acting on the other side. A pressure reducing valve characterized in that a temperature responsive member is arranged to resist displacement force.
JP7029389U 1989-06-14 1989-06-14 Pending JPH039012U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7029389U JPH039012U (en) 1989-06-14 1989-06-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7029389U JPH039012U (en) 1989-06-14 1989-06-14

Publications (1)

Publication Number Publication Date
JPH039012U true JPH039012U (en) 1991-01-29

Family

ID=31606330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7029389U Pending JPH039012U (en) 1989-06-14 1989-06-14

Country Status (1)

Country Link
JP (1) JPH039012U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114331B1 (en) * 1970-09-12 1976-05-08
JPS62163122A (en) * 1986-01-13 1987-07-18 Tlv Co Ltd Pressure reducing valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114331B1 (en) * 1970-09-12 1976-05-08
JPS62163122A (en) * 1986-01-13 1987-07-18 Tlv Co Ltd Pressure reducing valve

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