JPS56138575A - Cut-off valve for pipeline with large nominal diameter - Google Patents

Cut-off valve for pipeline with large nominal diameter

Info

Publication number
JPS56138575A
JPS56138575A JP2164081A JP2164081A JPS56138575A JP S56138575 A JPS56138575 A JP S56138575A JP 2164081 A JP2164081 A JP 2164081A JP 2164081 A JP2164081 A JP 2164081A JP S56138575 A JPS56138575 A JP S56138575A
Authority
JP
Japan
Prior art keywords
pipeline
valve
cut
nominal diameter
large nominal
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
JP2164081A
Other languages
Japanese (ja)
Other versions
JPS6353422B2 (en
Inventor
Miyureru Ruudorufu
Yoozefu Shiyutoruberuk Heruman
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.)
Hermann Rappold and Co GmbH
Original Assignee
Hermann Rappold and Co GmbH
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 Hermann Rappold and Co GmbH filed Critical Hermann Rappold and Co GmbH
Publication of JPS56138575A publication Critical patent/JPS56138575A/en
Publication of JPS6353422B2 publication Critical patent/JPS6353422B2/ja
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
    • 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
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/205—Sealing effected by the flowing medium
JP2164081A 1980-02-27 1981-02-18 Cut-off valve for pipeline with large nominal diameter Granted JPS56138575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803007284 DE3007284C2 (en) 1980-02-27 1980-02-27 Ball valve for pipelines of large nominal sizes

Publications (2)

Publication Number Publication Date
JPS56138575A true JPS56138575A (en) 1981-10-29
JPS6353422B2 JPS6353422B2 (en) 1988-10-24

Family

ID=6095641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2164081A Granted JPS56138575A (en) 1980-02-27 1981-02-18 Cut-off valve for pipeline with large nominal diameter

Country Status (2)

Country Link
JP (1) JPS56138575A (en)
DE (1) DE3007284C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208907C2 (en) * 1982-03-12 1984-06-28 Hermann Rappold & Co GmbH, 5160 Düren Ball valve for pipelines of large nominal sizes
DE3438199A1 (en) * 1984-10-18 1986-04-30 Kernforschungsanlage Jülich GmbH, 5170 Jülich BALL VALVE
AU2363992A (en) * 1991-07-12 1993-02-11 Den Norske Stats Oljeselskap A.S. Valve arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1776621U (en) * 1958-03-11 1958-10-30 Leitz Ernst Gmbh CLOSED GUIDE, IN PARTICULAR CYLINDER GUIDE.
DE2633809C2 (en) * 1976-07-28 1983-07-14 Klein, Schanzlin & Becker Ag, 6710 Frankenthal High temperature fitting
DE2633808C2 (en) * 1976-07-28 1978-03-30 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Sealing ring for high temperature fittings

Also Published As

Publication number Publication date
DE3007284C2 (en) 1985-02-14
JPS6353422B2 (en) 1988-10-24
DE3007284A1 (en) 1981-09-03

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