GB1425617A - Fluid flow control valves - Google Patents

Fluid flow control valves

Info

Publication number
GB1425617A
GB1425617A GB2670173A GB2670173A GB1425617A GB 1425617 A GB1425617 A GB 1425617A GB 2670173 A GB2670173 A GB 2670173A GB 2670173 A GB2670173 A GB 2670173A GB 1425617 A GB1425617 A GB 1425617A
Authority
GB
United Kingdom
Prior art keywords
metal
june
fluid flow
flow control
control valves
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
GB2670173A
Other languages
English (en)
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.)
Kitamura Valve Mfg Co Ltd
Original Assignee
Kitamura Valve Mfg 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
Priority claimed from JP5766772A external-priority patent/JPS5012131B2/ja
Priority claimed from JP5766672A external-priority patent/JPS5012130B2/ja
Application filed by Kitamura Valve Mfg Co Ltd filed Critical Kitamura Valve Mfg Co Ltd
Publication of GB1425617A publication Critical patent/GB1425617A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
GB2670173A 1972-06-12 1973-06-05 Fluid flow control valves Expired GB1425617A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5766772A JPS5012131B2 (enrdf_load_stackoverflow) 1972-06-12 1972-06-12
JP5766672A JPS5012130B2 (enrdf_load_stackoverflow) 1972-06-12 1972-06-12

Publications (1)

Publication Number Publication Date
GB1425617A true GB1425617A (en) 1976-02-18

Family

ID=26398730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2670173A Expired GB1425617A (en) 1972-06-12 1973-06-05 Fluid flow control valves

Country Status (5)

Country Link
DE (1) DE2328995A1 (enrdf_load_stackoverflow)
FR (1) FR2188083A1 (enrdf_load_stackoverflow)
GB (1) GB1425617A (enrdf_load_stackoverflow)
IT (1) IT988978B (enrdf_load_stackoverflow)
NL (1) NL7308115A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001052A1 (en) * 1979-08-16 1982-04-01 Richards C Anti-static device for ball valves
US4566482A (en) * 1985-06-27 1986-01-28 Stunkard Gerald A Top entry trunnion ball valve
DE4430508A1 (de) * 1994-08-27 1996-02-29 Mittelmann Armaturen Elektrische Trennstelle für Rohrleitungsarmaturen
WO2005002292A1 (en) * 2003-06-24 2005-01-06 Fisher Controls International, Llc. Electrical grounding assembly for control valve
CN103216636A (zh) * 2012-12-07 2013-07-24 北京西玛通科技有限公司 热煤气夹套保温球阀
CN112963574A (zh) * 2021-03-01 2021-06-15 安徽斯瑞尔阀门有限公司 一种阀门表面静电清除装置及其实施方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605036A (en) * 1977-06-22 1986-08-12 Xomox Corporation Valve housing with removable self-contained valving unit
FR2513724A1 (fr) * 1981-09-25 1983-04-01 Cherbonnel Michel Vannes en deux parties a montage rapide
CH658502A5 (de) * 1982-04-19 1986-11-14 Indufer Ag Sicherheitsabsperrhahn.
DE3221258C1 (de) * 1982-06-04 1983-12-29 Chemat GmbH, 7592 Renchen Kugelhahn mit Vorrichtungen zur elektrostatischen Ableitung zum geerdeten Gehäuse
US4637421A (en) * 1986-05-15 1987-01-20 Stunkard Gerald A In-line repairable top entry ball valve
DE3925888A1 (de) * 1989-08-04 1991-02-14 Chemat Gmbh Schaltwellenabdichtung bei armaturen
US6669171B1 (en) 1999-10-29 2003-12-30 Aceco Valve, Inc. Compact manifold trunnion ball valve
DE202017105035U1 (de) 2017-08-22 2018-11-23 Samson Ag Stellventil

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001052A1 (en) * 1979-08-16 1982-04-01 Richards C Anti-static device for ball valves
US4566482A (en) * 1985-06-27 1986-01-28 Stunkard Gerald A Top entry trunnion ball valve
DE4430508A1 (de) * 1994-08-27 1996-02-29 Mittelmann Armaturen Elektrische Trennstelle für Rohrleitungsarmaturen
WO2005002292A1 (en) * 2003-06-24 2005-01-06 Fisher Controls International, Llc. Electrical grounding assembly for control valve
US6923429B2 (en) 2003-06-24 2005-08-02 Fisher Controls International Llc Electrical grounding assembly for control valve
CN100388869C (zh) * 2003-06-24 2008-05-14 费希尔控制产品国际有限公司 用于控制阀的电接地装置和减少控制阀上的电势的方法
CN103216636A (zh) * 2012-12-07 2013-07-24 北京西玛通科技有限公司 热煤气夹套保温球阀
CN112963574A (zh) * 2021-03-01 2021-06-15 安徽斯瑞尔阀门有限公司 一种阀门表面静电清除装置及其实施方法

Also Published As

Publication number Publication date
NL7308115A (enrdf_load_stackoverflow) 1973-12-14
DE2328995A1 (de) 1974-01-03
FR2188083A1 (enrdf_load_stackoverflow) 1974-01-18
IT988978B (it) 1975-04-30

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930604