JPH0426889Y2 - - Google Patents

Info

Publication number
JPH0426889Y2
JPH0426889Y2 JP1985048872U JP4887285U JPH0426889Y2 JP H0426889 Y2 JPH0426889 Y2 JP H0426889Y2 JP 1985048872 U JP1985048872 U JP 1985048872U JP 4887285 U JP4887285 U JP 4887285U JP H0426889 Y2 JPH0426889 Y2 JP H0426889Y2
Authority
JP
Japan
Prior art keywords
pressure reducing
reducing valve
diaphragm
protrusion
discharge port
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.)
Expired
Application number
JP1985048872U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61176610U (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 JP1985048872U priority Critical patent/JPH0426889Y2/ja
Publication of JPS61176610U publication Critical patent/JPS61176610U/ja
Application granted granted Critical
Publication of JPH0426889Y2 publication Critical patent/JPH0426889Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0663—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)
JP1985048872U 1985-04-02 1985-04-02 Expired JPH0426889Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985048872U JPH0426889Y2 (en]) 1985-04-02 1985-04-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985048872U JPH0426889Y2 (en]) 1985-04-02 1985-04-02

Publications (2)

Publication Number Publication Date
JPS61176610U JPS61176610U (en]) 1986-11-04
JPH0426889Y2 true JPH0426889Y2 (en]) 1992-06-29

Family

ID=30565534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985048872U Expired JPH0426889Y2 (en]) 1985-04-02 1985-04-02

Country Status (1)

Country Link
JP (1) JPH0426889Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006342927A (ja) * 2005-06-10 2006-12-21 Tgk Co Ltd 逆流防止装置
US9874883B2 (en) * 2009-07-02 2018-01-23 Tescom Corporation Diaphragm interface apparatus to improve a cycle life of a diaphragm

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577246Y2 (en]) * 1979-07-12 1982-02-10

Also Published As

Publication number Publication date
JPS61176610U (en]) 1986-11-04

Similar Documents

Publication Publication Date Title
US5112027A (en) Metal diaphragm valve
JP3704223B2 (ja) 減圧弁
JPH0783338A (ja) 制御器
US5326078A (en) Metal diaphragm valve
US3982729A (en) Back-up seal for diaphragm valve
US7175157B2 (en) Fluid controller
TW305916B (en])
JPH114899A (ja) 第１段階の調整器のための可動バルブ部材
JP2927582B2 (ja) 制御器
US5722638A (en) Valve with means to block relative rotation of parts during assembly
JPH0426889Y2 (en])
JPH1137329A (ja) 樹脂製ダイヤフラム弁
JP4016156B2 (ja) スムースベントバルブ
KR100753280B1 (ko) 락킹-플레이트 씰 방식을 이용한 가스압력조정기
JPH0426890Y2 (en])
MXPA06002653A (es) Valvula de retencion.
JP4319322B2 (ja) 流量調整弁の組立方法と、その組立方法により組み立てられた流量調整弁
JPH0771628A (ja) オールメタルダイアフラム弁
JPH10153268A (ja) ダイヤフラム式流量調整弁
US5979792A (en) Suck back valve having diaphragm with thick walled section
JP7458019B2 (ja) 開閉弁装置
KR102384826B1 (ko) 다이어프램 밸브
JPS6128928Y2 (en])
JP2573775B2 (ja) 金属ダイヤフラム弁
JP2006153132A (ja) ダイアフラム弁