CA999284A - Ball valve with flow control - Google Patents

Ball valve with flow control

Info

Publication number
CA999284A
CA999284A CA184,291A CA184291A CA999284A CA 999284 A CA999284 A CA 999284A CA 184291 A CA184291 A CA 184291A CA 999284 A CA999284 A CA 999284A
Authority
CA
Canada
Prior art keywords
flow control
ball valve
ball
valve
flow
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
CA184,291A
Other languages
English (en)
Inventor
Gerald L. Rogers
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.)
Chemetron Corp
Original Assignee
Chemetron 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 Chemetron Corp filed Critical Chemetron Corp
Application granted granted Critical
Publication of CA999284A publication Critical patent/CA999284A/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
    • F16K5/0605—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 with particular plug arrangements, e.g. particular shape or built-in means
    • 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
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0631—Easy mounting or dismounting means between two flanges
    • 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
    • F16K5/10—Means for additional adjustment of the rate of flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88022—One valve head provides seat for other head
    • Y10T137/8803—Also carries head of other valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Float Valves (AREA)
CA184,291A 1972-10-27 1973-10-26 Ball valve with flow control Expired CA999284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US301664A US3860032A (en) 1972-10-27 1972-10-27 Ball valve with flow control

Publications (1)

Publication Number Publication Date
CA999284A true CA999284A (en) 1976-11-02

Family

ID=23164329

Family Applications (1)

Application Number Title Priority Date Filing Date
CA184,291A Expired CA999284A (en) 1972-10-27 1973-10-26 Ball valve with flow control

Country Status (4)

Country Link
US (1) US3860032A (cs)
JP (1) JPS504625A (cs)
CA (1) CA999284A (cs)
GB (1) GB1395267A (cs)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241490B2 (cs) * 1974-10-18 1977-10-19
US3954250A (en) * 1975-01-14 1976-05-04 Paul E. Bradshaw Remotely controlled crankcase oil drain valve
US4037818A (en) * 1975-08-26 1977-07-26 International Telephone And Telegraph Corporation Control valve
US4076211A (en) * 1975-10-14 1978-02-28 Control Devices, Incorporated Ball valve
US4230154A (en) * 1978-12-15 1980-10-28 Kalbfleish Adolphe W Combined ball and throttle valve
JPS612975A (ja) * 1984-06-14 1986-01-08 Nippon Tokushu Toryo Kk ボ−ルバルブの構造
GB8514420D0 (en) * 1985-06-07 1985-07-10 Forsac Valves Inc Valve assembly
US4662394A (en) * 1985-10-25 1987-05-05 Johnston Pump/General Valve, Inc. Tight shut-off valve with flow control element
GB2193295A (en) * 1986-07-03 1988-02-03 Hattersley Newman Hender Valves
NO166200C (no) * 1989-02-10 1991-06-12 Norske Stats Oljeselskap Anordning ved dreieventil.
JP2505936Y2 (ja) * 1990-12-03 1996-08-07 日興特殊バルブ株式会社 流量調整機構付ボ―ル弁
US5232201A (en) * 1992-01-07 1993-08-03 M&Fc Holding Company, Inc. Plastic ball valve stem seal
US5165658A (en) * 1992-01-07 1992-11-24 M&Fc Holding Company, Inc. Plastic ball valve ball seal means
JP2745193B2 (ja) * 1993-10-27 1998-04-28 株式会社日邦バルブ 流量調整可能なボール弁型止水栓
US6029702A (en) * 1997-01-21 2000-02-29 Dresser Equipment Group, Inc. Valve with internal diffuser
US6186169B1 (en) 1999-08-19 2001-02-13 Agf Manufacturing, Inc. Valve and arrangement for fire suppression system
US6206034B1 (en) 1999-08-19 2001-03-27 Agf Manufacturing, Inc. Valve with integral flow switch
US6935371B2 (en) 2002-02-22 2005-08-30 Dresser, Inc. High capacity globe valve
DE102006047879A1 (de) * 2006-10-10 2008-04-30 Danfoss A/S Durchflußeinstellventil
DE102008008801A1 (de) * 2008-02-12 2009-10-15 Franz Schuck Gmbh Kugelhahn
US10047868B2 (en) * 2015-12-18 2018-08-14 Ertl Enterprises Adjustable curtain style port valve device
US9927044B2 (en) * 2015-12-21 2018-03-27 Kmc Controls, Inc. Dual shaft alternating drive actuator
TWI598526B (zh) * 2016-11-04 2017-09-11 Valve body with fast switching and fine-tuning of flow
KR20230058372A (ko) * 2020-06-04 2023-05-03 비더블유엑스티 어드밴스드 테크놀로지스, 엘엘씨 이중 차단 밸브
CN120693221A (zh) 2022-12-06 2025-09-23 阿尔伯茨集成管道系统美国股份有限公司 球阀、表征孔口插入件及其制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754846A (en) * 1952-06-16 1956-07-17 Gen Controls Co Valve structure
US2809662A (en) * 1953-05-29 1957-10-15 Gen Controls Co Valve structure
US3111299A (en) * 1960-09-13 1963-11-19 Donald W Miller Rotary plug valve
US3193248A (en) * 1961-11-20 1965-07-06 Acf Ind Inc Ball valve seat construction
US3331581A (en) * 1964-11-30 1967-07-18 Walworth Co Plastic spring seats for ball valves
US3405910A (en) * 1966-04-04 1968-10-15 Balon Corp Valves having differential area seals therein
US3707161A (en) * 1970-09-23 1972-12-26 Douglas W Crawford Variable choke valve
US3752181A (en) * 1971-10-20 1973-08-14 S Clark High pressure butterfly valve

Also Published As

Publication number Publication date
JPS504625A (cs) 1975-01-18
US3860032A (en) 1975-01-14
GB1395267A (en) 1975-05-21

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