ZA738859B - An improved butterfly valve - Google Patents

An improved butterfly valve

Info

Publication number
ZA738859B
ZA738859B ZA738859A ZA738859A ZA738859B ZA 738859 B ZA738859 B ZA 738859B ZA 738859 A ZA738859 A ZA 738859A ZA 738859 A ZA738859 A ZA 738859A ZA 738859 B ZA738859 B ZA 738859B
Authority
ZA
South Africa
Prior art keywords
butterfly valve
improved butterfly
improved
valve
butterfly
Prior art date
Application number
ZA738859A
Inventor
J Gachot
Original Assignee
Gachot Jean
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 Gachot Jean filed Critical Gachot Jean
Publication of ZA738859B publication Critical patent/ZA738859B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Lift Valve (AREA)
ZA738859A 1972-12-08 1973-11-20 An improved butterfly valve ZA738859B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7243816A FR2210260A6 (en) 1972-12-08 1972-12-08

Publications (1)

Publication Number Publication Date
ZA738859B true ZA738859B (en) 1974-10-30

Family

ID=9108435

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA738859A ZA738859B (en) 1972-12-08 1973-11-20 An improved butterfly valve

Country Status (9)

Country Link
BE (1) BE807651R (en)
BR (1) BR7309637D0 (en)
CA (1) CA989379A (en)
CH (1) CH573073A5 (en)
ES (1) ES421026A2 (en)
FR (1) FR2210260A6 (en)
GB (1) GB1406017A (en)
IT (1) IT1056052B (en)
ZA (1) ZA738859B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3028588B1 (en) * 2014-11-17 2018-03-23 Valeo Systemes De Controle Moteur VALVE COMPRISING A CIRCULATING CONDUIT OF A FLUID

Also Published As

Publication number Publication date
BR7309637D0 (en) 1974-08-29
BE807651R (en) 1974-05-22
ES421026A2 (en) 1976-12-16
CA989379A (en) 1976-05-18
FR2210260A6 (en) 1974-07-05
IT1056052B (en) 1982-01-30
GB1406017A (en) 1975-09-10
CH573073A5 (en) 1976-02-27

Similar Documents

Publication Publication Date Title
GB1399741A (en) Butterfly valves
ZA746040B (en) Butterfly valve
ZA703749B (en) Butterfly valve
ZA731844B (en) Butterfly valve
ZA734322B (en) Valve mechanism
AU5441773A (en) Valves
AU475792B2 (en) An improved valve
AU6148773A (en) Control valve
IL42938A0 (en) Valve assembly
AU6304573A (en) Gate valves
CA969523A (en) Butterfly valve
CA951706A (en) Butterfly valve
ZA731428B (en) Shutoff valve
GB1406660A (en) Throttle valve
GB1415433A (en) Control valve
ZA728482B (en) Valve
IL41580A (en) Inhalation-exhalation valve
AU470376B2 (en) Improved valve
ZA738859B (en) An improved butterfly valve
AU6358673A (en) Stop valve
YU36807B (en) Mulltistage valve
CA905372A (en) Butterfly valve
GB1406635A (en) Control valve
AU7290174A (en) Butterfly valves
AU467466B2 (en) An improved valve