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GB2608195B - Ball valve - Google Patents

Ball valve Download PDF

Info

Publication number
GB2608195B
GB2608195B GB2111545.6A GB202111545A GB2608195B GB 2608195 B GB2608195 B GB 2608195B GB 202111545 A GB202111545 A GB 202111545A GB 2608195 B GB2608195 B GB 2608195B
Authority
GB
United Kingdom
Prior art keywords
ball valve
ball
valve
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.)
Active
Application number
GB2111545.6A
Other versions
GB2608195A (en
Inventor
Li Xin
Cheng Qitao
Kang Jian
Zhang Changting
Ye Feng
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.)
ZHEJIANG DECA CONTROL VALVE METER CO Ltd
Original Assignee
ZHEJIANG DECA CONTROL VALVE METER 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
Application filed by ZHEJIANG DECA CONTROL VALVE METER CO Ltd filed Critical ZHEJIANG DECA CONTROL VALVE METER CO Ltd
Publication of GB2608195A publication Critical patent/GB2608195A/en
Application granted granted Critical
Publication of GB2608195B publication Critical patent/GB2608195B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16K5/0663—Packings
    • F16K5/0689—Packings between housing and 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K5/06—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
    • 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)
  • Valve Housings (AREA)
GB2111545.6A 2020-12-23 2021-05-25 Ball valve Active GB2608195B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011536629.XA CN112664672A (en) 2020-12-23 2020-12-23 Bevel middle flange small-caliber fixed ball valve
PCT/CN2021/095738 WO2022134455A1 (en) 2020-12-23 2021-05-25 Beveled middle-flange small-bore fixed ball valve

Publications (2)

Publication Number Publication Date
GB2608195A GB2608195A (en) 2022-12-28
GB2608195B true GB2608195B (en) 2025-02-12

Family

ID=75408039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2111545.6A Active GB2608195B (en) 2020-12-23 2021-05-25 Ball valve

Country Status (3)

Country Link
CN (1) CN112664672A (en)
GB (1) GB2608195B (en)
WO (1) WO2022134455A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112664672A (en) * 2020-12-23 2021-04-16 浙江德卡控制阀仪表有限公司 Bevel middle flange small-caliber fixed ball valve

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476891A (en) * 1981-03-20 1984-10-16 Piero Mulas Multi-component valve
JPS6184481U (en) * 1984-11-06 1986-06-03
CN201836443U (en) * 2010-11-12 2011-05-18 苏州纽威阀门股份有限公司 Fixed ball valve
CN203009897U (en) * 2012-12-30 2013-06-19 江苏理想阀门有限公司 Internal-adjustment overall ball valve for top assembling at high temperature
CN204239803U (en) * 2014-09-18 2015-04-01 苏州工业园区思达德阀门有限公司 Small-bore cast steel soft seal fixing ball valve
CN210716072U (en) * 2019-10-29 2020-06-09 浙江中天阀门有限公司 Fixed ball valve
CN112664672A (en) * 2020-12-23 2021-04-16 浙江德卡控制阀仪表有限公司 Bevel middle flange small-caliber fixed ball valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6184481A (en) * 1984-10-02 1986-04-30 Kyoto Valve Kk Ball valve construction
CN2637845Y (en) * 2003-08-25 2004-09-01 大庆市摩恩达阀门销售有限公司 Bidirectional metal sealing regulating ball valve
CN102486235A (en) * 2010-12-03 2012-06-06 浙江正华阀门厂 Unfurled metal sealing ball valve
US10183547B2 (en) * 2012-05-24 2019-01-22 Honda Motor Co., Ltd Idle stop and heater control system and method for a vehicle
CN106523731A (en) * 2016-12-16 2017-03-22 重庆川仪调节阀有限公司 Lock hopper ball valve
CN211715819U (en) * 2020-01-06 2020-10-20 武汉汉德阀门股份有限公司 Top entry type metal hard seal floating ball valve
CN211693610U (en) * 2020-01-20 2020-10-16 保一集团有限公司 Bidirectional flow hard-touch hard-regulation type ball valve

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476891A (en) * 1981-03-20 1984-10-16 Piero Mulas Multi-component valve
JPS6184481U (en) * 1984-11-06 1986-06-03
CN201836443U (en) * 2010-11-12 2011-05-18 苏州纽威阀门股份有限公司 Fixed ball valve
CN203009897U (en) * 2012-12-30 2013-06-19 江苏理想阀门有限公司 Internal-adjustment overall ball valve for top assembling at high temperature
CN204239803U (en) * 2014-09-18 2015-04-01 苏州工业园区思达德阀门有限公司 Small-bore cast steel soft seal fixing ball valve
CN210716072U (en) * 2019-10-29 2020-06-09 浙江中天阀门有限公司 Fixed ball valve
CN112664672A (en) * 2020-12-23 2021-04-16 浙江德卡控制阀仪表有限公司 Bevel middle flange small-caliber fixed ball valve

Also Published As

Publication number Publication date
GB2608195A (en) 2022-12-28
WO2022134455A1 (en) 2022-06-30
CN112664672A (en) 2021-04-16

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