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AU549485B2 - Plastic lined plug valve seal - Google Patents
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AU549485B2 - Plastic lined plug valve seal - Google Patents

Plastic lined plug valve seal

Info

Publication number
AU549485B2
AU549485B2 AU45863/85A AU4586385A AU549485B2 AU 549485 B2 AU549485 B2 AU 549485B2 AU 45863/85 A AU45863/85 A AU 45863/85A AU 4586385 A AU4586385 A AU 4586385A AU 549485 B2 AU549485 B2 AU 549485B2
Authority
AU
Australia
Prior art keywords
valve seal
plug valve
plastic lined
lined plug
plastic
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.)
Ceased
Application number
AU45863/85A
Other versions
AU4586385A (en
Inventor
Robert W. Price
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to AU45863/85A priority Critical patent/AU549485B2/en
Application granted granted Critical
Publication of AU4586385A publication Critical patent/AU4586385A/en
Publication of AU549485B2 publication Critical patent/AU549485B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F16K5/02—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 conical surfaces; Packings therefor
    • F16K5/0257—Packings
    • F16K5/0285—Packings spindle sealing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU45863/85A 1985-08-07 1985-08-07 Plastic lined plug valve seal Ceased AU549485B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU45863/85A AU549485B2 (en) 1985-08-07 1985-08-07 Plastic lined plug valve seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU45863/85A AU549485B2 (en) 1985-08-07 1985-08-07 Plastic lined plug valve seal

Publications (2)

Publication Number Publication Date
AU4586385A AU4586385A (en) 1986-01-30
AU549485B2 true AU549485B2 (en) 1986-01-30

Family

ID=3732963

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45863/85A Ceased AU549485B2 (en) 1985-08-07 1985-08-07 Plastic lined plug valve seal

Country Status (1)

Country Link
AU (1) AU549485B2 (en)

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