ZA77582B - Plug valve - Google Patents

Plug valve

Info

Publication number
ZA77582B
ZA77582B ZA770582A ZA77582A ZA77582B ZA 77582 B ZA77582 B ZA 77582B ZA 770582 A ZA770582 A ZA 770582A ZA 77582 A ZA77582 A ZA 77582A ZA 77582 B ZA77582 B ZA 77582B
Authority
ZA
South Africa
Prior art keywords
plug valve
plug
valve
Prior art date
Application number
ZA770582A
Other languages
English (en)
Inventor
S Eshghy
G Hall
Original Assignee
Rockwell International 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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of ZA77582B publication Critical patent/ZA77582B/xx

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
    • F16K5/22—Features relating to lubrication
    • F16K5/222—Features relating to lubrication for plugs with conical surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)
  • Taps Or Cocks (AREA)
  • Details Of Valves (AREA)
ZA770582A 1976-02-02 1977-02-02 Plug valve ZA77582B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65420876A 1976-02-02 1976-02-02

Publications (1)

Publication Number Publication Date
ZA77582B true ZA77582B (en) 1977-12-28

Family

ID=24623901

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA770582A ZA77582B (en) 1976-02-02 1977-02-02 Plug valve

Country Status (12)

Country Link
JP (1) JPS52109632A (nl)
AU (1) AU2185877A (nl)
BE (1) BE850988A (nl)
BR (1) BR7700654A (nl)
CH (1) CH610390A5 (nl)
DE (1) DE2704381A1 (nl)
ES (1) ES455574A1 (nl)
FR (1) FR2339795A1 (nl)
GB (1) GB1554031A (nl)
NL (1) NL7701092A (nl)
SE (1) SE7701053L (nl)
ZA (1) ZA77582B (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN159589B (nl) * 1982-08-16 1987-05-30 Rockwell International Corp
GB2140127A (en) * 1983-02-26 1984-11-21 Hattersley Newman Hender A plug valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1671603A (en) * 1926-04-29 1928-05-29 Merco Nordstrom Valve Co Valve
US2681787A (en) * 1950-02-14 1954-06-22 Crane Co Seating mechanism for rotatable plug valves
US2945668A (en) * 1955-08-03 1960-07-19 Rockwell Mfg Co Plug valves
US3115151A (en) * 1960-12-21 1963-12-24 Rockwell Mfg Co Fluid pressure balancing system for lubricated plug valves
FR1278555A (fr) * 1961-02-01 1961-12-08 Vanne à boisseau
US3509903A (en) * 1968-07-17 1970-05-05 Mueller Co Lubricated rotary plug valve

Also Published As

Publication number Publication date
AU2185877A (en) 1978-08-10
GB1554031A (en) 1979-10-17
FR2339795A1 (fr) 1977-08-26
BR7700654A (pt) 1977-12-13
NL7701092A (nl) 1977-08-04
DE2704381A1 (de) 1977-08-04
BE850988A (nl) 1977-05-31
JPS52109632A (en) 1977-09-14
SE7701053L (sv) 1977-08-03
ES455574A1 (es) 1978-01-16
CH610390A5 (en) 1979-04-12

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