ZA849302B - Top entry metal-seated ball valve - Google Patents

Top entry metal-seated ball valve

Info

Publication number
ZA849302B
ZA849302B ZA849302A ZA849302A ZA849302B ZA 849302 B ZA849302 B ZA 849302B ZA 849302 A ZA849302 A ZA 849302A ZA 849302 A ZA849302 A ZA 849302A ZA 849302 B ZA849302 B ZA 849302B
Authority
ZA
South Africa
Prior art keywords
ball valve
top entry
seated ball
entry metal
metal
Prior art date
Application number
ZA849302A
Other languages
English (en)
Inventor
Bruce L Harding
Original Assignee
Smith Valve Corp
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 Smith Valve Corp filed Critical Smith Valve Corp
Publication of ZA849302B publication Critical patent/ZA849302B/xx

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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
    • F16K31/1635—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston for rotating valves
ZA849302A 1983-12-15 1984-11-28 Top entry metal-seated ball valve ZA849302B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/561,887 US4548384A (en) 1983-12-15 1983-12-15 Top entry metal-seated ball valve

Publications (1)

Publication Number Publication Date
ZA849302B true ZA849302B (en) 1985-10-30

Family

ID=24243907

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA849302A ZA849302B (en) 1983-12-15 1984-11-28 Top entry metal-seated ball valve

Country Status (10)

Country Link
US (1) US4548384A (es)
EP (1) EP0147950A3 (es)
JP (1) JPS60143278A (es)
KR (1) KR930006507B1 (es)
AU (1) AU575366B2 (es)
CA (1) CA1252449A (es)
IN (1) IN162094B (es)
MX (1) MX161764A (es)
PH (1) PH22491A (es)
ZA (1) ZA849302B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1185699B (it) * 1985-09-10 1987-11-12 Franco Narduzzi Valvola di intercettazione con otturatore a maschio sferico a tenuta perfezionata,particolarmente per l'intercettazione di fluidi ad elevate temperature
IT1255096B (it) * 1992-05-15 1995-10-19 Valvola a sfera con condotto passante disassato
CA2086992A1 (en) * 1993-01-08 1994-07-09 Chao-Jung Wang Manual/automatic operation interchangeable connecting seat of ball valve
US6098956A (en) * 1997-05-07 2000-08-08 Barker Manufacturing Company, Inc. Electrically operated recreational vehicle drain valve
US6378841B1 (en) 1999-10-29 2002-04-30 Larry R. Russell Quarter-turn rotary plug valve with seats reciprocable during operation
US7887024B2 (en) * 2002-01-18 2011-02-15 Swagelok Company Ball valve packing
US7281700B2 (en) * 2005-04-12 2007-10-16 Tokyo Electron Limited Gate valve apparatus for vacuum processing system
CN100383442C (zh) * 2006-03-17 2008-04-23 大庆工大技术有限公司 球形限流阀及其在液体输送管线中的应用
JPWO2008018405A1 (ja) * 2006-08-11 2009-12-24 日本バルカー工業株式会社 バルブ装置
US8677554B2 (en) * 2010-03-12 2014-03-25 G.B.D. Corp. Valve for a surface cleaning apparatus
US20130056668A1 (en) * 2011-09-06 2013-03-07 Hans D. Baumann Offset type ball valve
US9260933B2 (en) * 2013-01-15 2016-02-16 Oil States Energy Services, L.L.C. Modular ball drop
US8960643B2 (en) 2013-02-21 2015-02-24 Chromatic Industries, Inc. Double offset ball member usable in ball valves and other flow control applications
US9140369B2 (en) * 2013-10-15 2015-09-22 Fisher Controls International Llc Floating ball valve seal
CN105814353A (zh) * 2013-12-13 2016-07-27 通用电气航空系统有限责任公司 球阀组件
CN104329469A (zh) * 2014-10-29 2015-02-04 中材高新成都能源技术有限公司 一种新型低温球阀
US10364912B2 (en) * 2016-08-15 2019-07-30 Emerson Process Management Valve Automation, Inc. Thermal volume control for an actuator assembly
RU2646173C1 (ru) * 2017-02-21 2018-03-01 Армен Арамаисович Оганесян Кран шаровой
CN111237497B (zh) * 2020-01-20 2021-08-10 君品集团有限公司 一种球阀

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847180A (en) * 1956-06-28 1958-08-12 Ludeman Oscar Valve mechanism
US3262671A (en) * 1964-11-18 1966-07-26 John L Muench Adjustable support for rotating equipment
US3484078A (en) * 1966-07-01 1969-12-16 Norman H Haenky Valve
US3473554A (en) * 1967-01-16 1969-10-21 Orbit Valve Co Grooved valve seat for block and bleed valves
US3475003A (en) * 1967-11-20 1969-10-28 Henry Paluszek Eccentric ball valve with antislamming means
GB1463697A (en) * 1973-06-15 1977-02-02 Pont A Mousson Flow regulating valve
US3885771A (en) * 1974-04-01 1975-05-27 Hans D Baumann Eccentric rotary plug valve with quick removal trim insert
US4029292A (en) * 1976-04-06 1977-06-14 Eisenbahn-Verkehrsmittel Ag Globe valve construction
US4215722A (en) * 1976-05-13 1980-08-05 Sigmon James W Rotary flow regulating valve and method
US4046350A (en) * 1976-07-26 1977-09-06 The Parker & Harper Manufacturing Company, Inc. Power actuated valve
US4164343A (en) * 1977-09-12 1979-08-14 Henry Voyt Machine Co. Inc. Eccentric ball type valve
US4260128A (en) * 1979-08-17 1981-04-07 Tito Kostag V Valve actuators and combined valves and actuators

Also Published As

Publication number Publication date
PH22491A (en) 1988-09-12
KR930006507B1 (ko) 1993-07-16
MX161764A (es) 1990-12-20
AU3681084A (en) 1985-06-20
CA1252449A (en) 1989-04-11
EP0147950A3 (en) 1986-01-08
JPS60143278A (ja) 1985-07-29
IN162094B (es) 1988-03-26
KR850004528A (ko) 1985-07-15
EP0147950A2 (en) 1985-07-10
US4548384A (en) 1985-10-22
AU575366B2 (en) 1988-07-28

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