GB2042138B - Firesafe fluid control valve - Google Patents

Firesafe fluid control valve

Info

Publication number
GB2042138B
GB2042138B GB8004464A GB8004464A GB2042138B GB 2042138 B GB2042138 B GB 2042138B GB 8004464 A GB8004464 A GB 8004464A GB 8004464 A GB8004464 A GB 8004464A GB 2042138 B GB2042138 B GB 2042138B
Authority
GB
United Kingdom
Prior art keywords
firesafe
control valve
fluid control
fluid
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.)
Expired
Application number
GB8004464A
Other versions
GB2042138A (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.)
Serck Industries Ltd
Original Assignee
Serck Industries 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 Serck Industries Ltd filed Critical Serck Industries Ltd
Priority to GB8004464A priority Critical patent/GB2042138B/en
Publication of GB2042138A publication Critical patent/GB2042138A/en
Application granted granted Critical
Publication of GB2042138B publication Critical patent/GB2042138B/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
    • F16K5/06—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
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
GB8004464A 1979-02-16 1980-02-11 Firesafe fluid control valve Expired GB2042138B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8004464A GB2042138B (en) 1979-02-16 1980-02-11 Firesafe fluid control valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7905588 1979-02-16
GB8004464A GB2042138B (en) 1979-02-16 1980-02-11 Firesafe fluid control valve

Publications (2)

Publication Number Publication Date
GB2042138A GB2042138A (en) 1980-09-17
GB2042138B true GB2042138B (en) 1983-03-09

Family

ID=26270599

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8004464A Expired GB2042138B (en) 1979-02-16 1980-02-11 Firesafe fluid control valve

Country Status (1)

Country Link
GB (1) GB2042138B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU565423B2 (en) * 1982-10-14 1987-09-17 Whitey Co. Fire-safe ball valve
FR3038960B1 (en) * 2015-07-13 2017-08-11 De Dietrich AN IMPROVED FIRE SAFETY VALVE

Also Published As

Publication number Publication date
GB2042138A (en) 1980-09-17

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Legal Events

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