FR2282587A1 - BALL VALVE - Google Patents

BALL VALVE

Info

Publication number
FR2282587A1
FR2282587A1 FR7526097A FR7526097A FR2282587A1 FR 2282587 A1 FR2282587 A1 FR 2282587A1 FR 7526097 A FR7526097 A FR 7526097A FR 7526097 A FR7526097 A FR 7526097A FR 2282587 A1 FR2282587 A1 FR 2282587A1
Authority
FR
France
Prior art keywords
ball valve
ball
valve
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
FR7526097A
Other languages
French (fr)
Other versions
FR2282587B1 (en
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.)
Asahi Yukizai Corp
Original Assignee
Asahi Organic Chemicals Industry Co Ltd
Asahi Yukizai Corp
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 Asahi Organic Chemicals Industry Co Ltd, Asahi Yukizai Corp filed Critical Asahi Organic Chemicals Industry Co Ltd
Publication of FR2282587A1 publication Critical patent/FR2282587A1/en
Application granted granted Critical
Publication of FR2282587B1 publication Critical patent/FR2282587B1/fr
Granted legal-status Critical Current

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
    • 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
    • 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
FR7526097A 1974-08-24 1975-08-22 BALL VALVE Granted FR2282587A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10079074U JPS539951Y2 (en) 1974-08-24 1974-08-24

Publications (2)

Publication Number Publication Date
FR2282587A1 true FR2282587A1 (en) 1976-03-19
FR2282587B1 FR2282587B1 (en) 1981-05-08

Family

ID=14283222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526097A Granted FR2282587A1 (en) 1974-08-24 1975-08-22 BALL VALVE

Country Status (5)

Country Link
JP (1) JPS539951Y2 (en)
ES (1) ES440421A1 (en)
FR (1) FR2282587A1 (en)
GB (1) GB1507378A (en)
IT (1) IT1041990B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8924470D0 (en) * 1989-10-31 1989-12-20 Havlik Technologies Inc High performance valve
EP4211377A1 (en) * 2020-09-09 2023-07-19 Astral Limited An improved thermo plastic ball valve assembly

Also Published As

Publication number Publication date
GB1507378A (en) 1978-04-12
JPS5128532U (en) 1976-03-01
IT1041990B (en) 1980-01-10
ES440421A1 (en) 1977-03-01
FR2282587B1 (en) 1981-05-08
JPS539951Y2 (en) 1978-03-16

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