ITUB20160789A1 - Valvola a sfera e sistema di regolazione della stessa - Google Patents

Valvola a sfera e sistema di regolazione della stessa

Info

Publication number
ITUB20160789A1
ITUB20160789A1 ITUB2016A000789A ITUB20160789A ITUB20160789A1 IT UB20160789 A1 ITUB20160789 A1 IT UB20160789A1 IT UB2016A000789 A ITUB2016A000789 A IT UB2016A000789A IT UB20160789 A ITUB20160789 A IT UB20160789A IT UB20160789 A1 ITUB20160789 A1 IT UB20160789A1
Authority
IT
Italy
Prior art keywords
same
ball valve
regulation system
regulation
ball
Prior art date
Application number
ITUB2016A000789A
Other languages
English (en)
Inventor
Mattia Belloca
Gianluca Siviero
Original Assignee
Officine Rigamonti 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 Officine Rigamonti S P A filed Critical Officine Rigamonti S P A
Priority to ITUB2016A000789A priority Critical patent/ITUB20160789A1/it
Publication of ITUB20160789A1 publication Critical patent/ITUB20160789A1/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
    • F16K5/061—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 knee-joint
    • 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
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • F16K31/602—Pivoting levers, e.g. single-sided
    • 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
    • F16K5/0605—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
    • F16K5/0642—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
ITUB2016A000789A 2016-02-16 2016-02-16 Valvola a sfera e sistema di regolazione della stessa ITUB20160789A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITUB2016A000789A ITUB20160789A1 (it) 2016-02-16 2016-02-16 Valvola a sfera e sistema di regolazione della stessa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB2016A000789A ITUB20160789A1 (it) 2016-02-16 2016-02-16 Valvola a sfera e sistema di regolazione della stessa

Publications (1)

Publication Number Publication Date
ITUB20160789A1 true ITUB20160789A1 (it) 2017-08-16

Family

ID=56027005

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUB2016A000789A ITUB20160789A1 (it) 2016-02-16 2016-02-16 Valvola a sfera e sistema di regolazione della stessa

Country Status (1)

Country Link
IT (1) ITUB20160789A1 (it)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525352A (en) * 1966-11-01 1970-08-25 Willy Henry Jensen Ball valve
FR2559235A1 (fr) * 1984-02-03 1985-08-09 Petroles Cie Francaise Robinet de regulation
EP0375826A1 (en) * 1988-12-30 1990-07-04 FIMCIM S.r.l. Ball valve
WO2007072534A2 (en) * 2005-12-22 2007-06-28 Valvosanitaria Bugatti S.P.A. Combination of ball valve with reduced flow valve device
US20140238518A1 (en) * 2013-02-25 2014-08-28 Conbraco Industries, Inc. Ball valve and seat assembly with life-sustaining flow
FR3007490A1 (fr) * 2013-06-25 2014-12-26 Sainte Lizaigne Sa Robinet a boisseau spherique a faible couple de manoeuvre et piece de cerclage de siege adaptee

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525352A (en) * 1966-11-01 1970-08-25 Willy Henry Jensen Ball valve
FR2559235A1 (fr) * 1984-02-03 1985-08-09 Petroles Cie Francaise Robinet de regulation
EP0375826A1 (en) * 1988-12-30 1990-07-04 FIMCIM S.r.l. Ball valve
WO2007072534A2 (en) * 2005-12-22 2007-06-28 Valvosanitaria Bugatti S.P.A. Combination of ball valve with reduced flow valve device
US20140238518A1 (en) * 2013-02-25 2014-08-28 Conbraco Industries, Inc. Ball valve and seat assembly with life-sustaining flow
FR3007490A1 (fr) * 2013-06-25 2014-12-26 Sainte Lizaigne Sa Robinet a boisseau spherique a faible couple de manoeuvre et piece de cerclage de siege adaptee

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