ES2156551A1 - Throttle flap valve for use in the water supply and chemical industries - Google Patents

Throttle flap valve for use in the water supply and chemical industries

Info

Publication number
ES2156551A1
ES2156551A1 ES009901008A ES9901008A ES2156551A1 ES 2156551 A1 ES2156551 A1 ES 2156551A1 ES 009901008 A ES009901008 A ES 009901008A ES 9901008 A ES9901008 A ES 9901008A ES 2156551 A1 ES2156551 A1 ES 2156551A1
Authority
ES
Spain
Prior art keywords
throttle flap
flap valve
water supply
chemical industries
lever
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.)
Granted
Application number
ES009901008A
Other languages
Spanish (es)
Other versions
ES2156551B1 (en
Inventor
Corrado Mazzacano
Andrea Bisio
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.)
FIP Formatura Iniezione Polimeri SpA
Original Assignee
FIP Formatura Iniezione Polimeri SpA
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 FIP Formatura Iniezione Polimeri SpA filed Critical FIP Formatura Iniezione Polimeri SpA
Publication of ES2156551A1 publication Critical patent/ES2156551A1/en
Application granted granted Critical
Publication of ES2156551B1 publication Critical patent/ES2156551B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/075—Arrangement of devices for control of pressure or flow rate
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
    • 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
    • F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
    • F16K35/022—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by a separate actuating element
    • F16K35/025—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by a separate actuating element said actuating element being operated manually (e.g. a push-button located in the valve actuator)

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Lift Valve (AREA)

Abstract

A throttle flap valve (1) has a main housing (2) around a throttle flap (3) the position of which is varied by a hand-operated lever (4). The lever further incorporates a hand-operated position locking lever (5) and locking mechanism (23).
ES9901008A 1998-05-20 1999-05-13 BUTTERFLY VALVE FOR A WATER, CHEMICAL AND SIMILAR INSTALLATION Expired - Fee Related ES2156551B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98MI001115A ITMI981115A1 (en) 1998-05-20 1998-05-20 BUTTERFLY VALVE FOR A CHEMICAL AND SIMILAR WATER SYSTEM

Publications (2)

Publication Number Publication Date
ES2156551A1 true ES2156551A1 (en) 2001-06-16
ES2156551B1 ES2156551B1 (en) 2002-02-01

Family

ID=11380070

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9901008A Expired - Fee Related ES2156551B1 (en) 1998-05-20 1999-05-13 BUTTERFLY VALVE FOR A WATER, CHEMICAL AND SIMILAR INSTALLATION

Country Status (3)

Country Link
DE (1) DE19922769A1 (en)
ES (1) ES2156551B1 (en)
IT (1) ITMI981115A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1061450Y (en) * 2005-10-28 2006-06-01 Cepex S A U BUTTERFLY VALVE
US9695947B2 (en) 2013-07-30 2017-07-04 Hayward Industries, Inc. Handle insert for valve
US9989154B2 (en) * 2013-07-30 2018-06-05 Hayward Industries, Inc. Butterfly valve handle
CN104061334A (en) * 2014-06-27 2014-09-24 苏州新协力特种工业模板有限公司 Continuous type regulating valve
CN113790303A (en) * 2021-09-11 2021-12-14 君品集团有限公司 Ball valve with hand wheel is locked

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311128A (en) * 1964-02-25 1967-03-28 Daniel Orifice Fitting Company Butterfly valve
US4193320A (en) * 1978-05-08 1980-03-18 Kubota Ltd. Collapsible lever device for operating valve
GB2032579A (en) * 1978-08-25 1980-05-08 Saunders Valve Co Ltd Fluid flow control valves
US4890506A (en) * 1987-04-01 1990-01-02 Mueller Fritz Locking hand lever for operating a valve or the like
FR2720812A1 (en) * 1994-06-02 1995-12-08 Buracco Sa Angular positioning of operating handle of butterfly valve for use in heating installation
US5598724A (en) * 1995-12-26 1997-02-04 Primeau; Mario Butterfly valve safety lock

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311128A (en) * 1964-02-25 1967-03-28 Daniel Orifice Fitting Company Butterfly valve
US4193320A (en) * 1978-05-08 1980-03-18 Kubota Ltd. Collapsible lever device for operating valve
GB2032579A (en) * 1978-08-25 1980-05-08 Saunders Valve Co Ltd Fluid flow control valves
US4890506A (en) * 1987-04-01 1990-01-02 Mueller Fritz Locking hand lever for operating a valve or the like
FR2720812A1 (en) * 1994-06-02 1995-12-08 Buracco Sa Angular positioning of operating handle of butterfly valve for use in heating installation
US5598724A (en) * 1995-12-26 1997-02-04 Primeau; Mario Butterfly valve safety lock

Also Published As

Publication number Publication date
ITMI981115A1 (en) 1999-11-20
ES2156551B1 (en) 2002-02-01
DE19922769A1 (en) 1999-11-25

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