PT3329160T - Válvula de esfera - Google Patents

Válvula de esfera

Info

Publication number
PT3329160T
PT3329160T PT168669281T PT16866928T PT3329160T PT 3329160 T PT3329160 T PT 3329160T PT 168669281 T PT168669281 T PT 168669281T PT 16866928 T PT16866928 T PT 16866928T PT 3329160 T PT3329160 T PT 3329160T
Authority
PT
Portugal
Prior art keywords
ball valve
ball
valve
Prior art date
Application number
PT168669281T
Other languages
English (en)
Original Assignee
Hayward Ind Inc
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 Hayward Ind Inc filed Critical Hayward Ind Inc
Publication of PT3329160T publication Critical patent/PT3329160T/pt

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
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0642—Easy mounting or dismounting means the spherical plug being insertable from one and only one side 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
    • 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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/10—Means to prevent accidental or unauthorised actuation with locking caps or locking bars
    • 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
    • F16K5/06—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
    • F16K5/0647—Spindles or actuating 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
    • F16K5/0663—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
    • F16K5/08—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
    • F16K5/205—Sealing effected by the flowing medium

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
PT168669281T 2015-11-16 2016-11-15 Válvula de esfera PT3329160T (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562255849P 2015-11-16 2015-11-16
US15/349,183 US11131404B2 (en) 2015-11-16 2016-11-11 Ball valve

Publications (1)

Publication Number Publication Date
PT3329160T true PT3329160T (pt) 2021-10-20

Family

ID=58690518

Family Applications (1)

Application Number Title Priority Date Filing Date
PT168669281T PT3329160T (pt) 2015-11-16 2016-11-15 Válvula de esfera

Country Status (8)

Country Link
US (2) US11131404B2 (pt)
EP (2) EP3329160B1 (pt)
AU (2) AU2016358158B2 (pt)
CA (1) CA3003751A1 (pt)
ES (1) ES2895264T3 (pt)
MX (1) MX2018003095A (pt)
PT (1) PT3329160T (pt)
WO (1) WO2017087352A1 (pt)

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US11131404B2 (en) 2015-11-16 2021-09-28 Hayward Industries, Inc. Ball valve
US10145492B2 (en) * 2016-07-14 2018-12-04 Surelock, Llc Valve lockout device with viewing port and method
US10900579B2 (en) * 2018-03-21 2021-01-26 Paul M. Cordua Riser valve manifold
EA039313B1 (ru) * 2018-05-18 2022-01-12 Могас Индастриз, Инк. Многоходовой клапан
MX2020012275A (es) * 2018-05-18 2021-01-29 Mogas Ind Inc Valvula multipuerto.
EP3794261A4 (en) 2018-05-18 2022-03-30 Mogas Industries, Inc. SYSTEM AND METHOD OF OPERATING A KOKER SWITCHING VALVE
CN110145612B (zh) * 2019-06-13 2020-06-02 江苏圣泰阀门有限公司 一种具有分体式塞芯结构的旋塞阀
WO2021124148A1 (en) * 2019-12-17 2021-06-24 Johnson & Johnson Surgical Vision, Inc. Cassette design and systems and methods thereof
CA3191897A1 (en) * 2020-08-20 2022-02-24 Brady Worldwide, Inc. T-handle ball valve lockout
US11686404B2 (en) 2020-12-11 2023-06-27 Dresser, Llc Reducing noise in ball valves
CN114623245B (zh) * 2022-03-15 2024-06-28 上海华电阀门集团有限公司 一种双向密封型防泄漏蝶阀
WO2024092099A1 (en) * 2022-10-26 2024-05-02 M & M Oil Tools, LLC Cartridge-type ball valve

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Also Published As

Publication number Publication date
US11131404B2 (en) 2021-09-28
ES2895264T3 (es) 2022-02-18
AU2016358158B2 (en) 2022-01-27
AU2022202693A1 (en) 2022-05-19
US20220010889A1 (en) 2022-01-13
EP3929474A1 (en) 2021-12-29
MX2018003095A (es) 2018-05-11
US20170138504A1 (en) 2017-05-18
CA3003751A1 (en) 2017-05-26
EP3329160A1 (en) 2018-06-06
AU2016358158A1 (en) 2018-03-29
EP3329160B1 (en) 2021-08-18
US11649899B2 (en) 2023-05-16
WO2017087352A1 (en) 2017-05-26
EP3329160A4 (en) 2019-04-10

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