CA3123135C - Robinet-vanne a guillotine d'isolation - Google Patents

Robinet-vanne a guillotine d'isolation Download PDF

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Publication number
CA3123135C
CA3123135C CA3123135A CA3123135A CA3123135C CA 3123135 C CA3123135 C CA 3123135C CA 3123135 A CA3123135 A CA 3123135A CA 3123135 A CA3123135 A CA 3123135A CA 3123135 C CA3123135 C CA 3123135C
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CA
Canada
Prior art keywords
gate
seal
valve
isolation knife
perimeter
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.)
Active
Application number
CA3123135A
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English (en)
Other versions
CA3123135A1 (fr
Inventor
Bradley Bailuk
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.)
Special Alloy Fabricators Ltd
Original Assignee
Special Alloy Fabricators 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 Special Alloy Fabricators Ltd filed Critical Special Alloy Fabricators Ltd
Priority to CA3123135A priority Critical patent/CA3123135C/fr
Publication of CA3123135A1 publication Critical patent/CA3123135A1/fr
Application granted granted Critical
Publication of CA3123135C publication Critical patent/CA3123135C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0281—Guillotine or blade-type valves, e.g. no passage through the valve member
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0227—Packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)

Abstract

Un robinet-vanne à guillotine d'isolation a un corps d'appareil de robinetterie comprenant des raccords de tuyauterie. Des éléments détanchéité de face amovibles sont raccordés sur chaque côté de lintérieur du corps d'appareil de robinetterie aux raccords de tuyauterie. Une étanchéité périphérique peut également être montée à lintérieur du corps d'appareil de robinetterie. Les éléments d'étanchéité de face peuvent comprendre des éléments détanchéité flexibles sétendant autour de louverture. Les éléments détanchéité flexibles peuvent coopérer avec létanchéité périphérique, ayant des parties mises en contact avec des surfaces latérales de létanchéité périphérique et dautres parties étant mises en contact avec des faces du robinet-vanne.
CA3123135A 2021-06-23 2021-06-23 Robinet-vanne a guillotine d'isolation Active CA3123135C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3123135A CA3123135C (fr) 2021-06-23 2021-06-23 Robinet-vanne a guillotine d'isolation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA3123135A CA3123135C (fr) 2021-06-23 2021-06-23 Robinet-vanne a guillotine d'isolation

Publications (2)

Publication Number Publication Date
CA3123135A1 CA3123135A1 (fr) 2022-12-23
CA3123135C true CA3123135C (fr) 2023-09-12

Family

ID=84603164

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3123135A Active CA3123135C (fr) 2021-06-23 2021-06-23 Robinet-vanne a guillotine d'isolation

Country Status (1)

Country Link
CA (1) CA3123135C (fr)

Also Published As

Publication number Publication date
CA3123135A1 (fr) 2022-12-23

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