AU2021228453B2 - Valve - Google Patents

Valve

Info

Publication number
AU2021228453B2
AU2021228453B2 AU2021228453A AU2021228453A AU2021228453B2 AU 2021228453 B2 AU2021228453 B2 AU 2021228453B2 AU 2021228453 A AU2021228453 A AU 2021228453A AU 2021228453 A AU2021228453 A AU 2021228453A AU 2021228453 B2 AU2021228453 B2 AU 2021228453B2
Authority
AU
Australia
Prior art keywords
plate
valve
stem
ball
valve element
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
AU2021228453A
Other languages
English (en)
Other versions
AU2021228453A1 (en
Inventor
Masazumi FUNATO
Mitsuru Hosokawa
Hisashi Shimizu
Osamu Watanabe
Tetsuya Watanabe
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.)
Kitz Corp
Original Assignee
Kitz 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 Kitz Corp filed Critical Kitz Corp
Publication of AU2021228453A1 publication Critical patent/AU2021228453A1/en
Application granted granted Critical
Publication of AU2021228453B2 publication Critical patent/AU2021228453B2/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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
    • F16K41/043—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
    • F16K41/046—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles for rotating valves
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/10—Welded housings
    • F16K27/107—Welded housings for 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
    • F16K41/00—Spindle sealings
    • F16K41/006—Spindle sealings by establishing an under-pressure
    • 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
    • F16K5/0636—Easy mounting or dismounting means the spherical plug being insertable from the top of the housing
    • 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
    • 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
    • F16K5/0694—Spindle sealings
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
    • 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
    • F16K49/00—Means in or on valves for heating or cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)
  • Details Of Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Temperature-Responsive Valves (AREA)
  • Magnetically Actuated Valves (AREA)
AU2021228453A 2020-02-25 2021-02-25 Valve Active AU2021228453B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-029678 2020-02-25
JP2020029678 2020-02-25
PCT/JP2021/007175 WO2021172457A1 (ja) 2020-02-25 2021-02-25 バルブ

Publications (2)

Publication Number Publication Date
AU2021228453A1 AU2021228453A1 (en) 2022-10-20
AU2021228453B2 true AU2021228453B2 (en) 2026-01-22

Family

ID=77490221

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2021228453A Active AU2021228453B2 (en) 2020-02-25 2021-02-25 Valve

Country Status (6)

Country Link
US (2) US12135098B2 (https=)
EP (1) EP4112982A4 (https=)
JP (1) JP7304485B2 (https=)
CN (1) CN115151747B (https=)
AU (1) AU2021228453B2 (https=)
WO (1) WO2021172457A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2021228453B2 (en) * 2020-02-25 2026-01-22 Kitz Corporation Valve
JP2023142752A (ja) * 2022-03-25 2023-10-05 株式会社中北製作所 ジャケット構造
JP2023142753A (ja) * 2022-03-25 2023-10-05 株式会社中北製作所 バルブ
AU2023417490A1 (en) * 2022-12-29 2025-08-07 Kitz Corporation Ball valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2323942A1 (de) * 1973-05-11 1974-11-28 Linde Ag Kaltventil
JPS5937382A (ja) * 1982-08-26 1984-02-29 Kyoei Valve Kogyo Kk 真空ジヤケツト形バタフライ弁

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214135A (en) * 1959-11-12 1965-10-26 Hartmann Werner Ludwig Valve with spherical plug and floating sealing means
US3058484A (en) * 1961-03-06 1962-10-16 Monroe J Feiring Rotary ball valve having adjustable seats
US3077201A (en) * 1961-06-26 1963-02-12 Pacific Valves Inc Seal seat construction for a ball valve
US3179121A (en) * 1961-10-25 1965-04-20 Crane Co Removable head and seat unit ball valve construction
US3195857A (en) * 1962-05-02 1965-07-20 Homer J Shafer Ball valve construction
US3161204A (en) * 1962-05-11 1964-12-15 Sr Henry A Roy Ball valves
US3208470A (en) * 1963-02-28 1965-09-28 Pacific Valves Inc Insulation for a cryogenic valve
US3236495A (en) * 1963-03-25 1966-02-22 Whitey Research Tool Co Ball valve
US3339888A (en) * 1964-06-29 1967-09-05 Pacific Valves Inc Cryogenic globe valve with extended body
US3458172A (en) * 1966-05-26 1969-07-29 Dresser Ind Ball valve
US3411746A (en) * 1966-06-30 1968-11-19 Balon Corp Welded ball valve construction
US3445087A (en) * 1966-09-30 1969-05-20 Hills Mccanna Co High pressure ball valve
US3415488A (en) * 1966-12-09 1968-12-10 Hills Mccanna Co Ball valve
US3480253A (en) * 1967-12-28 1969-11-25 Hills Maccanna Co Ball valve with seats for journalled ball
JPS4829236Y1 (https=) 1970-07-04 1973-09-05
US3714968A (en) * 1971-09-29 1973-02-06 Sloan Valve Co Angle cocks with vent valves
DE2150628A1 (de) 1971-10-11 1973-04-19 Boldt Heinz Dipl Ing Kugelhahndichtung
US3838844A (en) * 1973-04-13 1974-10-01 Contromatics Corp Top entry valve with aligned through passage
US4449544A (en) * 1980-10-08 1984-05-22 Crosby Valve & Gage Company Blowdown valve
US4519412A (en) * 1983-06-01 1985-05-28 Cameron Iron Works, Inc. Valve and seal therefor
US4535970A (en) * 1983-12-27 1985-08-20 Quamco, Inc. Top entry ball valve
JPH0212375Y2 (https=) 1985-10-18 1990-04-06
NO166420C (no) * 1988-10-14 1991-07-31 Norske Stats Oljeselskap Ventil.
US4911408A (en) * 1989-01-03 1990-03-27 Kemp Development Corporation Seat assembly for ball valves
NO166200C (no) * 1989-02-10 1991-06-12 Norske Stats Oljeselskap Anordning ved dreieventil.
US5927685A (en) * 1998-03-16 1999-07-27 Jvp, Inc. Sealing device for a valve stem of a valve
DE19842199C1 (de) 1998-09-15 2000-04-13 Imt Armaturen Ag, Au Kugelhahn
US6378842B1 (en) * 2000-07-20 2002-04-30 Delaware Capital Formation, Inc. V-ball control valve
DE60330398D1 (de) * 2002-01-18 2010-01-14 Swagelok Co Kugelhahn mit einstückiger Dichtungspackung
US6681793B2 (en) * 2002-04-12 2004-01-27 Jeff Mike Top-entry ball valve assembly having camming surfaces
KR100423556B1 (ko) * 2003-03-10 2004-03-18 주식회사 비엠티 볼밸브
CN100460731C (zh) * 2006-03-20 2009-02-11 中国航天科技集团公司第一研究院第一〇一研究所 真空低温球阀
JP5525858B2 (ja) * 2010-02-26 2014-06-18 株式会社フジキン ボール弁
JP6041298B2 (ja) * 2012-09-26 2016-12-07 株式会社フジキン ボール弁
US9518665B2 (en) * 2013-11-14 2016-12-13 Hantemp Corporation Ball valve for cold fluids
CN204477336U (zh) * 2015-01-12 2015-07-15 盐城市圣泰阀门有限公司 一种可完全抽出低温加长截止阀
US10113652B2 (en) * 2016-05-31 2018-10-30 Cameron International Corporation Top-entry floating ball valve
KR101736365B1 (ko) 2017-01-26 2017-05-16 박재갑 초저온 밸브
CN207229895U (zh) * 2017-06-14 2018-04-13 苏州澎瀚阀门有限公司 一种可在线维修下导轨轨道球阀
CN208845772U (zh) * 2018-07-31 2019-05-10 上海弘盛特种阀门制造股份有限公司 用于分子筛装置的轨道球阀
CN209909221U (zh) * 2019-04-09 2020-01-07 温州市瓯斯特阀门有限公司 一种临界球阀
US11009136B2 (en) * 2019-05-08 2021-05-18 Habonim Industrial Valves & Actuators Ltd. Bidirectional cryogenic firesafe floating ball valve
US11181201B2 (en) * 2019-05-26 2021-11-23 Habonim Industrial Valves & Actuators Ltd. EZE-Top ball valve
AU2021228453B2 (en) * 2020-02-25 2026-01-22 Kitz Corporation Valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2323942A1 (de) * 1973-05-11 1974-11-28 Linde Ag Kaltventil
JPS5937382A (ja) * 1982-08-26 1984-02-29 Kyoei Valve Kogyo Kk 真空ジヤケツト形バタフライ弁

Also Published As

Publication number Publication date
JP7304485B2 (ja) 2023-07-06
US20240271720A1 (en) 2024-08-15
CN115151747B (zh) 2026-04-10
EP4112982A1 (en) 2023-01-04
US12565941B2 (en) 2026-03-03
US12135098B2 (en) 2024-11-05
JPWO2021172457A1 (https=) 2021-09-02
EP4112982A4 (en) 2024-03-13
US20230079603A1 (en) 2023-03-16
CN115151747A (zh) 2022-10-04
WO2021172457A1 (ja) 2021-09-02
AU2021228453A1 (en) 2022-10-20

Similar Documents

Publication Publication Date Title
AU2021228453B2 (en) Valve
US9995400B2 (en) Thermally compensated valve trim component
WO2019131783A1 (ja) 流体荷役継手および流体荷役装置
US6302374B1 (en) Extended stem globe valve
KR102509774B1 (ko) 극저온 액화가스용 밸브
US7401760B2 (en) Vacuum regulating valve
JP2020020475A (ja) 閉鎖弁
US4909271A (en) Ultrahigh purity gas valve with encapsulated bellows
ITUB20152916A1 (it) Dispositivo di deviazione di un fluido
US4911411A (en) Clean gas valve using a metal-to-metal seal
EP1651892B1 (en) Ball valve
AU2018363943B2 (en) Valve
KR100835853B1 (ko) 초저온용 보올 밸브
US5074521A (en) High force-gain valve
CN114704644B (zh) 用于液氦温区的小流量超低温调节阀
JP2631496B2 (ja) 圧縮ガスまたは液化ガス用のコック
KR100508117B1 (ko) 글로우브 밸브
CN219035578U (zh) 电子膨胀阀
KR200310672Y1 (ko) 볼 밸브
JP2977005B2 (ja) プラグバルブのシール構造
JP2001289384A (ja) 極低温流体用配管の着脱自在継手構造
CN113007360A (zh) 气动截止阀
US3376896A (en) Three-in-one high temperature valve
JPH0236996Y2 (https=)
JP2004150612A (ja) バタフライ弁