GB1404201A - Butterfly valve and sealing element for said valve - Google Patents

Butterfly valve and sealing element for said valve

Info

Publication number
GB1404201A
GB1404201A GB3566872A GB3566872A GB1404201A GB 1404201 A GB1404201 A GB 1404201A GB 3566872 A GB3566872 A GB 3566872A GB 3566872 A GB3566872 A GB 3566872A GB 1404201 A GB1404201 A GB 1404201A
Authority
GB
United Kingdom
Prior art keywords
valve
sealing element
butterfly
butterfly valve
sealing
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
GB3566872A
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Publication of GB1404201A publication Critical patent/GB1404201A/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
    • F16K1/2265—Shaping or arrangements of the sealing the sealing being arranged on the valve seat with a channel- or U-shaped seal covering a central body portion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Multiple-Way Valves (AREA)
GB3566872A 1971-08-30 1972-07-31 Butterfly valve and sealing element for said valve Expired GB1404201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7131290A FR2151470A5 (en) 1971-08-30 1971-08-30

Publications (1)

Publication Number Publication Date
GB1404201A true GB1404201A (en) 1975-08-28

Family

ID=9082306

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3566872A Expired GB1404201A (en) 1971-08-30 1972-07-31 Butterfly valve and sealing element for said valve

Country Status (8)

Country Link
BE (1) BE785452A (en)
CH (1) CH555497A (en)
DE (1) DE2235640A1 (en)
ES (1) ES405522A1 (en)
FR (1) FR2151470A5 (en)
GB (1) GB1404201A (en)
IT (1) IT964630B (en)
NL (1) NL7209435A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286651A (en) * 1994-02-18 1995-08-23 Bray Int Inc Rotary valve

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379739A1 (en) * 1977-02-07 1978-09-01 Pont A Mousson BUTTERFLY VALVE, CORRESPONDING CUFF, AND MANUFACTURING METHOD
FR2398239A1 (en) * 1977-07-21 1979-02-16 Tomoe Technical Research Cy Throttle valve with low-friction coatings - at friction surfaces metal valve plate and synthetic rubber seating
FR2570789B1 (en) * 1984-09-27 1986-12-05 Amri BUTTERFLY VALVE WITH UNIVERSAL CHARACTER AND METHOD FOR MANUFACTURING SAID TAP
US5244014A (en) * 1989-05-23 1993-09-14 Henry Ehrenberg Multi-way valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286651A (en) * 1994-02-18 1995-08-23 Bray Int Inc Rotary valve
GB2286651B (en) * 1994-02-18 1997-11-05 Bray Int Inc Rotary valve
US5695170A (en) * 1994-02-18 1997-12-09 Bray International, Inc. Rotary valve
AU685143B2 (en) * 1994-02-18 1998-01-15 Bray International, Inc. Rotary valve

Also Published As

Publication number Publication date
DE2235640A1 (en) 1973-03-15
FR2151470A5 (en) 1973-04-20
NL7209435A (en) 1973-03-02
ES405522A1 (en) 1976-01-16
CH555497A (en) 1974-10-31
BE785452A (en) 1972-10-16
IT964630B (en) 1974-01-31

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Legal Events

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