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GB1405407A - Butterfly type fluid control vavles - Google Patents

Butterfly type fluid control vavles

Info

Publication number
GB1405407A
GB1405407A GB3007471A GB3007471A GB1405407A GB 1405407 A GB1405407 A GB 1405407A GB 3007471 A GB3007471 A GB 3007471A GB 3007471 A GB3007471 A GB 3007471A GB 1405407 A GB1405407 A GB 1405407A
Authority
GB
United Kingdom
Prior art keywords
vavles
fluid control
type fluid
butterfly type
butterfly
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
GB3007471A
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 GB3007471A priority Critical patent/GB1405407A/en
Publication of GB1405407A publication Critical patent/GB1405407A/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
    • 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
    • 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
    • F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
GB3007471A 1971-06-26 1971-06-26 Butterfly type fluid control vavles Expired GB1405407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3007471A GB1405407A (en) 1971-06-26 1971-06-26 Butterfly type fluid control vavles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3007471A GB1405407A (en) 1971-06-26 1971-06-26 Butterfly type fluid control vavles

Publications (1)

Publication Number Publication Date
GB1405407A true GB1405407A (en) 1975-09-10

Family

ID=10301860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3007471A Expired GB1405407A (en) 1971-06-26 1971-06-26 Butterfly type fluid control vavles

Country Status (1)

Country Link
GB (1) GB1405407A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099945A1 (en) * 1981-01-16 1984-02-08 Waterfield Engineering Limited Improvements in or relating to soft seating valves
EP0181659A1 (en) * 1982-02-04 1986-05-21 Keystone International Inc. Valve assembly
USRE32409E (en) * 1982-02-04 1987-04-28 Keystone International, Inc. Valve assembly
DE102007025177A1 (en) * 2007-05-29 2008-12-04 Mahle International Gmbh switching valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099945A1 (en) * 1981-01-16 1984-02-08 Waterfield Engineering Limited Improvements in or relating to soft seating valves
EP0181659A1 (en) * 1982-02-04 1986-05-21 Keystone International Inc. Valve assembly
USRE32409E (en) * 1982-02-04 1987-04-28 Keystone International, Inc. Valve assembly
DE102007025177A1 (en) * 2007-05-29 2008-12-04 Mahle International Gmbh switching valve

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Legal Events

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