GB2040408B - Rotary plug valve - Google Patents

Rotary plug valve

Info

Publication number
GB2040408B
GB2040408B GB8000826A GB8000826A GB2040408B GB 2040408 B GB2040408 B GB 2040408B GB 8000826 A GB8000826 A GB 8000826A GB 8000826 A GB8000826 A GB 8000826A GB 2040408 B GB2040408 B GB 2040408B
Authority
GB
United Kingdom
Prior art keywords
plug valve
rotary plug
rotary
valve
plug
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.)
Expired
Application number
GB8000826A
Other versions
GB2040408A (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.)
Paragon Plastics Ltd
Original Assignee
Paragon Plastics Ltd
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 Paragon Plastics Ltd filed Critical Paragon Plastics Ltd
Priority to GB8000826A priority Critical patent/GB2040408B/en
Publication of GB2040408A publication Critical patent/GB2040408A/en
Application granted granted Critical
Publication of GB2040408B publication Critical patent/GB2040408B/en
Expired 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
    • F16K5/04—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 cylindrical surfaces; Packings therefor
    • F16K5/0457—Packings
    • F16K5/0478—Packings on the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
GB8000826A 1979-01-19 1980-01-10 Rotary plug valve Expired GB2040408B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8000826A GB2040408B (en) 1979-01-19 1980-01-10 Rotary plug valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7902013 1979-01-19
GB8000826A GB2040408B (en) 1979-01-19 1980-01-10 Rotary plug valve

Publications (2)

Publication Number Publication Date
GB2040408A GB2040408A (en) 1980-08-28
GB2040408B true GB2040408B (en) 1983-02-02

Family

ID=26270277

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8000826A Expired GB2040408B (en) 1979-01-19 1980-01-10 Rotary plug valve

Country Status (1)

Country Link
GB (1) GB2040408B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5149054A (en) * 1989-06-02 1992-09-22 Perfection Corporation Reinforced polymer valve
US5188144A (en) * 1991-08-29 1993-02-23 Hoke Incorporated Plug valve
JP2003512585A (en) * 1999-10-18 2003-04-02 ゼネラル バルブ， インコーポレイテッド Apparatus and method for verifying material properties of plug valve seal element
DE102015202953A1 (en) * 2015-02-18 2016-08-18 Hydac Accessories Gmbh Device for indicating and / or controlling fluids

Also Published As

Publication number Publication date
GB2040408A (en) 1980-08-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee