GB8315269D0 - Ball valve seals - Google Patents

Ball valve seals

Info

Publication number
GB8315269D0
GB8315269D0 GB838315269A GB8315269A GB8315269D0 GB 8315269 D0 GB8315269 D0 GB 8315269D0 GB 838315269 A GB838315269 A GB 838315269A GB 8315269 A GB8315269 A GB 8315269A GB 8315269 D0 GB8315269 D0 GB 8315269D0
Authority
GB
United Kingdom
Prior art keywords
ball valve
valve seals
seals
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.)
Withdrawn
Application number
GB838315269A
Other versions
GB2140896A (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.)
NH ENG Ltd
Original Assignee
NH ENG 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 NH ENG Ltd filed Critical NH ENG Ltd
Priority to GB08315269A priority Critical patent/GB2140896A/en
Publication of GB8315269D0 publication Critical patent/GB8315269D0/en
Publication of GB2140896A publication Critical patent/GB2140896A/en
Withdrawn legal-status Critical Current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
    • 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
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings
    • F16K5/0678—Composite packings in which only one of the components of the composite packing is contacting the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
GB08315269A 1983-06-03 1983-06-03 Ball valve seals Withdrawn GB2140896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08315269A GB2140896A (en) 1983-06-03 1983-06-03 Ball valve seals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08315269A GB2140896A (en) 1983-06-03 1983-06-03 Ball valve seals

Publications (2)

Publication Number Publication Date
GB8315269D0 true GB8315269D0 (en) 1983-07-06
GB2140896A GB2140896A (en) 1984-12-05

Family

ID=10543755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08315269A Withdrawn GB2140896A (en) 1983-06-03 1983-06-03 Ball valve seals

Country Status (1)

Country Link
GB (1) GB2140896A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114439965A (en) * 2021-12-28 2022-05-06 东风富士汤姆森调温器有限公司 Ball valve sealing structure for thermal management module

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2702026B1 (en) * 1993-02-25 1995-05-24 Europ Propulsion Device for holding a part with force adaptation.
FR2748566B1 (en) * 1996-05-10 1998-07-03 H & Valves SAMPLE TAKING DEVICE ON A PIPELINE
WO2018108282A1 (en) * 2016-12-15 2018-06-21 Pierburg Pump Technology Gmbh Automotive liquid distribution device
IT201900002073A1 (en) * 2019-02-13 2020-08-13 Ribel Valvole Srl BALL VALVE
WO2022072398A1 (en) * 2020-09-29 2022-04-07 M & M International, Llc Kelly valve
IT202000024766A1 (en) * 2020-10-20 2022-04-20 Maprefin S R L BALL VALVE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940821Y2 (en) * 1971-04-28 1974-11-09
US3667727A (en) * 1971-05-10 1972-06-06 Billy W Bowden Seat for ball or gate valves
GB1478808A (en) * 1975-05-17 1977-07-06 Pegler Hattersley Ltd Spherical plug valve
US4208035A (en) * 1978-02-13 1980-06-17 Acf Industries, Incorporated Metal gate valve seat having a flexible front lip face seal
AU534222B2 (en) * 1979-01-02 1984-01-12 Joy Manufacturing Company Valve seat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114439965A (en) * 2021-12-28 2022-05-06 东风富士汤姆森调温器有限公司 Ball valve sealing structure for thermal management module

Also Published As

Publication number Publication date
GB2140896A (en) 1984-12-05

Similar Documents

Publication Publication Date Title
GB2169387B (en) Valve seal
GB2169991B (en) Valve
GB8419275D0 (en) Valve
GB2147688B (en) Ball valve
GB2136544B (en) Valve
GB8422173D0 (en) Valve
GB2148457B (en) Valve
GB8315269D0 (en) Ball valve seals
GB2145771B (en) Valve stem seals
GB2138544B (en) Valve
GB2151338B (en) Valve
GB2149834B (en) Valve
GB8411936D0 (en) Valve
GB8401869D0 (en) Valve
GB2136545B (en) Valve
GB8424814D0 (en) Valve
GB8304691D0 (en) Valve
GB8427390D0 (en) Valve
GB8418781D0 (en) Valve
GB8402050D0 (en) Valve
GB8416223D0 (en) Valve
GB8330549D0 (en) Fluid-flow-control valve
GB8405701D0 (en) Valve
GB8323592D0 (en) Valve
GB2144202B (en) Valve

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)