ITUB20160840A1 - Seggio intercambiabile per valvole a sfera e valvola a sfera comprendente tale seggio intercambiabile - Google Patents

Seggio intercambiabile per valvole a sfera e valvola a sfera comprendente tale seggio intercambiabile

Info

Publication number
ITUB20160840A1
ITUB20160840A1 ITUB2016A000840A ITUB20160840A ITUB20160840A1 IT UB20160840 A1 ITUB20160840 A1 IT UB20160840A1 IT UB2016A000840 A ITUB2016A000840 A IT UB2016A000840A IT UB20160840 A ITUB20160840 A IT UB20160840A IT UB20160840 A1 ITUB20160840 A1 IT UB20160840A1
Authority
IT
Italy
Prior art keywords
interchangeable
ball
saw
valve including
ball valve
Prior art date
Application number
ITUB2016A000840A
Other languages
English (en)
Inventor
Roberto Scattini
Original Assignee
Gasket Int S P A
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 Gasket Int S P A filed Critical Gasket Int S P A
Priority to ITUB2016A000840A priority Critical patent/ITUB20160840A1/it
Priority to KR1020187025523A priority patent/KR20180130493A/ko
Priority to RU2017131749A priority patent/RU2726965C2/ru
Priority to US16/076,095 priority patent/US11162595B2/en
Priority to CA3014510A priority patent/CA3014510A1/en
Priority to PCT/IB2017/050946 priority patent/WO2017141221A1/en
Priority to CN201780002264.2A priority patent/CN107949735B/zh
Priority to ES17716604T priority patent/ES2779877T3/es
Priority to EP17716604.8A priority patent/EP3417194B1/en
Priority to MYPI2018702891A priority patent/MY194273A/en
Publication of ITUB20160840A1 publication Critical patent/ITUB20160840A1/it

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
    • F16K5/0673—Composite packings
    • F16K5/0678—Composite packings in which only one of the components of the composite packing is contacting the plug
ITUB2016A000840A 2016-02-18 2016-02-18 Seggio intercambiabile per valvole a sfera e valvola a sfera comprendente tale seggio intercambiabile ITUB20160840A1 (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
ITUB2016A000840A ITUB20160840A1 (it) 2016-02-18 2016-02-18 Seggio intercambiabile per valvole a sfera e valvola a sfera comprendente tale seggio intercambiabile
KR1020187025523A KR20180130493A (ko) 2016-02-18 2017-02-20 볼 밸브용 밀봉 조립체 및 밀봉 조립체를 포함하는 볼 밸브
RU2017131749A RU2726965C2 (ru) 2016-02-18 2017-02-20 Уплотнительный узел для шаровых клапанов и шаровой клапан, содержащий такой уплотнительный узел
US16/076,095 US11162595B2 (en) 2016-02-18 2017-02-20 Sealing assembly for ball valves and ball valve comprising such a sealing assembly
CA3014510A CA3014510A1 (en) 2016-02-18 2017-02-20 Sealing assembly for ball valves and ball valve comprising such a sealing assembly
PCT/IB2017/050946 WO2017141221A1 (en) 2016-02-18 2017-02-20 Sealing assembly for ball valves and ball valve comprising such a sealing assembly
CN201780002264.2A CN107949735B (zh) 2016-02-18 2017-02-20 用于球阀的密封组件和包括该密封组件的球阀
ES17716604T ES2779877T3 (es) 2016-02-18 2017-02-20 Conjunto de sellado para válvulas de bola y válvula de bola que comprende dicho conjunto de sellado
EP17716604.8A EP3417194B1 (en) 2016-02-18 2017-02-20 Sealing assembly for ball valves and ball valve comprising such a sealing assembly
MYPI2018702891A MY194273A (en) 2016-02-18 2017-02-20 Sealing assembly for ball valves and ball valve comprising such a sealing assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB2016A000840A ITUB20160840A1 (it) 2016-02-18 2016-02-18 Seggio intercambiabile per valvole a sfera e valvola a sfera comprendente tale seggio intercambiabile

Publications (1)

Publication Number Publication Date
ITUB20160840A1 true ITUB20160840A1 (it) 2017-08-18

Family

ID=56027008

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUB2016A000840A ITUB20160840A1 (it) 2016-02-18 2016-02-18 Seggio intercambiabile per valvole a sfera e valvola a sfera comprendente tale seggio intercambiabile

Country Status (1)

Country Link
IT (1) ITUB20160840A1 (it)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023773A (en) * 1976-01-28 1977-05-17 Georg Fischer Aktiengesellschaft True union ball valve
GB2135431A (en) * 1982-12-22 1984-08-30 Kitz Corp Ball valve
DE19604209A1 (de) * 1996-02-06 1997-08-07 Borsig Kugelhahn Gmbh Kugelhahn
WO2013021238A1 (en) * 2011-08-08 2013-02-14 Gasket International S.P.A. Sealing system for industrial valves, particularly for ball valves, and valve comprising said system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023773A (en) * 1976-01-28 1977-05-17 Georg Fischer Aktiengesellschaft True union ball valve
GB2135431A (en) * 1982-12-22 1984-08-30 Kitz Corp Ball valve
DE19604209A1 (de) * 1996-02-06 1997-08-07 Borsig Kugelhahn Gmbh Kugelhahn
WO2013021238A1 (en) * 2011-08-08 2013-02-14 Gasket International S.P.A. Sealing system for industrial valves, particularly for ball valves, and valve comprising said system

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