BE785452A - Vanne a papillon et garniture d'etancheite destinee a cette vanne - Google Patents

Vanne a papillon et garniture d'etancheite destinee a cette vanne

Info

Publication number
BE785452A
BE785452A BE785452A BE785452A BE785452A BE 785452 A BE785452 A BE 785452A BE 785452 A BE785452 A BE 785452A BE 785452 A BE785452 A BE 785452A BE 785452 A BE785452 A BE 785452A
Authority
BE
Belgium
Prior art keywords
valve
sealing gasket
gasket designed
butterfly
butterfly valve
Prior art date
Application number
BE785452A
Other languages
English (en)
Original Assignee
Pont A Mousson
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 filed Critical Pont A Mousson
Publication of BE785452A publication Critical patent/BE785452A/fr

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)
BE785452A 1971-08-30 1972-06-26 Vanne a papillon et garniture d'etancheite destinee a cette vanne BE785452A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE785452A true BE785452A (fr) 1972-10-16

Family

ID=9082306

Family Applications (1)

Application Number Title Priority Date Filing Date
BE785452A BE785452A (fr) 1971-08-30 1972-06-26 Vanne a papillon et garniture d'etancheite destinee a cette vanne

Country Status (8)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379739A1 (fr) * 1977-02-07 1978-09-01 Pont A Mousson Vanne-papillon, manchette correspondante et procede de fabrication
FR2398239A1 (fr) * 1977-07-21 1979-02-16 Tomoe Technical Research Cy Valve papillon
FR2570789B1 (fr) * 1984-09-27 1986-12-05 Amri Robinet a papillon a caractere universel et procede de fabrication dudit robinet
US5244014A (en) * 1989-05-23 1993-09-14 Henry Ehrenberg Multi-way valve
GB2286651B (en) * 1994-02-18 1997-11-05 Bray Int Inc Rotary valve

Also Published As

Publication number Publication date
IT964630B (it) 1974-01-31
DE2235640A1 (de) 1973-03-15
GB1404201A (en) 1975-08-28
NL7209435A (fr) 1973-03-02
FR2151470A5 (fr) 1973-04-20
CH555497A (de) 1974-10-31
ES405522A1 (es) 1976-01-16

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