FR3054634B1 - BALL VALVE WITH BUILT-IN PURGE VALVE - Google Patents

BALL VALVE WITH BUILT-IN PURGE VALVE Download PDF

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Publication number
FR3054634B1
FR3054634B1 FR1756832A FR1756832A FR3054634B1 FR 3054634 B1 FR3054634 B1 FR 3054634B1 FR 1756832 A FR1756832 A FR 1756832A FR 1756832 A FR1756832 A FR 1756832A FR 3054634 B1 FR3054634 B1 FR 3054634B1
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FR
France
Prior art keywords
valve
ball
built
ball valve
purge
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
FR1756832A
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French (fr)
Other versions
FR3054634A1 (en
Inventor
Giovanni Airaga
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.)
Airaga Rubinetterie SpA
Original Assignee
Airaga Rubinetterie SpA
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Publication date
Application filed by Airaga Rubinetterie SpA filed Critical Airaga Rubinetterie SpA
Publication of FR3054634A1 publication Critical patent/FR3054634A1/en
Application granted granted Critical
Publication of FR3054634B1 publication Critical patent/FR3054634B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/02—Devices, e.g. valves, for venting or aerating enclosures the enclosure being itself a valve, tap, or cock
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Check Valves (AREA)
  • Details Of Valves (AREA)

Abstract

Un clapet à bille (10) avec robinet de purge incorporé prévoit un corps de vanne creux (11) réalisé d'une seule pièce où est réalisé un conduit intérieur (14) le long duquel est disposé un obturateur à bille (16) qui peut être actionné pour intercepter un flux de fluide dans le corps de vanne (11) ; sur le corps de vanne (11), est réalisé d'une pièce au moins un siège de vanne extérieur (23) communiquant avec le conduit intérieur (14), est réalisé un parcours (24, 25) de purge du fluide à l'extérieur, et est prévu un deuxième obturateur (26) logé dans le siège de vanne (23) et pouvant être actionné entre une position de fermeture du parcours de purge (24, 25) et une position d'ouverture du parcours de purge (24, 25) ; le deuxième obturateur (26) et le siège de vanne (23) forment un robinet de purge du clapet à bille. Ce clapet à bille (10) est simple, économique et d'encombrement réduit.A ball valve (10) with built-in drain cock provides a hollow valve body (11) made in one piece where an inner pipe (14) is made along which is arranged a ball shutter (16) which can be actuated to intercept fluid flow in the valve body (11); on the valve body (11), is made in one piece at least one outer valve seat (23) communicating with the inner pipe (14), is made a path (24, 25) for purging the fluid at the outside, and there is a second shutter (26) housed in the valve seat (23) and operable between a closed position of the purge path (24, 25) and an open position of the purge path (24 , 25); the second obturator (26) and the valve seat (23) form a drain valve of the ball valve. This ball valve (10) is simple, economical and takes up little space.

FR1756832A 2016-07-26 2017-07-19 BALL VALVE WITH BUILT-IN PURGE VALVE Active FR3054634B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102016000078411A IT201600078411A1 (en) 2016-07-26 2016-07-26 BALL VALVE WITH BUILT-IN DRAIN TAP
IT102016000078411 2016-07-26

Publications (2)

Publication Number Publication Date
FR3054634A1 FR3054634A1 (en) 2018-02-02
FR3054634B1 true FR3054634B1 (en) 2022-01-07

Family

ID=57610176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1756832A Active FR3054634B1 (en) 2016-07-26 2017-07-19 BALL VALVE WITH BUILT-IN PURGE VALVE

Country Status (2)

Country Link
FR (1) FR3054634B1 (en)
IT (1) IT201600078411A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000012049A1 (en) * 2020-05-22 2021-11-22 Rubinetterie Bresciane Bonomi S P A BALL VALVE WITH MINIMUM FLOW GUARANTEED
CN117628222B (en) * 2024-01-26 2024-04-12 四川省简阳市川力机械制造有限责任公司 Ball valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089345A (en) * 1976-09-08 1978-05-16 Hale Fire Pump Company Discharge valve
US5533549A (en) * 1995-01-26 1996-07-09 Hydronic Components, Inc. Ball valve with integrated removable flow venturi, flow balancing means, and pipe union means
DE29704485U1 (en) * 1997-03-12 1997-06-26 Kraft, Gerd, 76676 Graben-Neudorf Shut-off valve
CA2410318C (en) * 2002-05-27 2009-01-27 Seung-Jun Oh Half ball valve
US20100252129A1 (en) * 2006-01-04 2010-10-07 Jason Lars Olsen Primary/secondary loop adapter

Also Published As

Publication number Publication date
IT201600078411A1 (en) 2018-01-26
FR3054634A1 (en) 2018-02-02

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