SE8602759D0 - FLAP VALVE - Google Patents

FLAP VALVE

Info

Publication number
SE8602759D0
SE8602759D0 SE8602759A SE8602759A SE8602759D0 SE 8602759 D0 SE8602759 D0 SE 8602759D0 SE 8602759 A SE8602759 A SE 8602759A SE 8602759 A SE8602759 A SE 8602759A SE 8602759 D0 SE8602759 D0 SE 8602759D0
Authority
SE
Sweden
Prior art keywords
valve
steam
disc
sterile
ducts
Prior art date
Application number
SE8602759A
Other languages
Swedish (sv)
Other versions
SE8602759L (en
SE463733B (en
Inventor
L P Warlich
Original Assignee
Garlock Gmbh
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 Garlock Gmbh filed Critical Garlock Gmbh
Publication of SE8602759D0 publication Critical patent/SE8602759D0/en
Publication of SE8602759L publication Critical patent/SE8602759L/en
Publication of SE463733B publication Critical patent/SE463733B/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
    • F16K1/2268—Sealing means for the axis of rotation
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/003—Spindle sealings by fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)

Abstract

To protect fluid media, in particular those with a high degree of purity, against bacterial pollution, a valve 1 of the disc or butterfly type having a disc 3 in a housing 2 is provided with a control spindle 4 which extends through the valve and is surrounded by fluid flow ducts 14 and is provided with inner and outer seal systems 9, 10. Sterile steam is distributed via an inlet valve 11 from an annular duct 12 to the steam ducts 14 disposed around the spindle and the steam exits from the control spindle cavity via an exit valve 17. The steam flow keeps the internal interstices of the valve sterile. <IMAGE>
SE8602759A 1985-08-02 1986-06-23 CLAF VALVE, SPEC carries media with the highest degree of purity SE463733B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3527738A DE3527738C2 (en) 1985-08-02 1985-08-02 Flap valve

Publications (3)

Publication Number Publication Date
SE8602759D0 true SE8602759D0 (en) 1986-06-23
SE8602759L SE8602759L (en) 1987-02-03
SE463733B SE463733B (en) 1991-01-14

Family

ID=6277494

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8602759A SE463733B (en) 1985-08-02 1986-06-23 CLAF VALVE, SPEC carries media with the highest degree of purity

Country Status (6)

Country Link
CH (1) CH671441A5 (en)
DE (1) DE3527738C2 (en)
FR (1) FR2585800B1 (en)
GB (1) GB2178511B (en)
IT (1) IT1195858B (en)
SE (1) SE463733B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5314165A (en) * 1993-07-14 1994-05-24 Bray International, Inc. Rotary valve
DE9404829U1 (en) * 1994-03-22 1994-05-19 Arca Regler Gmbh Fitting
IT240303Y1 (en) * 1995-02-03 2001-03-26 Keystone Vanessa Srl SEAT FLUSHING DEVICE OF A VALVE IN PARTICULAR FOR BUTTERFLY VALVE
CN102359605B (en) * 2011-09-07 2013-02-06 温州奥米流体设备科技有限公司 High-sealing aseptic split-body valve
CN105731078B (en) 2014-12-11 2019-03-01 浙江创新生物有限公司 Butterfly valve, the sterile powder transfer device being made of multiple butterfly valves and its application method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1990309A (en) * 1932-04-18 1935-02-05 Pratt Co Henry Valve construction
DE759487C (en) * 1940-03-30 1953-12-07 Siemens Schuckertwerke A G Device to avoid the salinisation of valve spindles
DE729356C (en) * 1941-01-14 1942-12-14 Babcock & Wilcox Dampfkessel W Throttle valve for smoke gas ducts
DE1750961C3 (en) * 1967-06-22 1974-12-05 Garlock Inc., Palmyra, N.Y. @(V.St.A.) throttle
SE356682B (en) * 1969-06-26 1973-06-04 Tetra Pak Int
DE2002464A1 (en) * 1970-01-21 1971-07-29 Otto Tuchenhagen Water lock valve
US3605789A (en) * 1970-05-04 1971-09-20 Grove Valve & Regulator Co Valve flushing system
US3633607A (en) * 1970-07-06 1972-01-11 Ladish Co Aseptic valves
JPS5824685Y2 (en) * 1978-12-19 1983-05-27 株式会社巴技術研究所 Chiyo-shaped valve seat ring
DE3220963A1 (en) * 1982-06-03 1983-12-08 Richter Chemie-Technik GmbH, 4152 Kempen Butterfly valve for flange-mounting in a pipeline

Also Published As

Publication number Publication date
DE3527738C2 (en) 1993-10-14
GB2178511A (en) 1987-02-11
SE8602759L (en) 1987-02-03
FR2585800A1 (en) 1987-02-06
CH671441A5 (en) 1989-08-31
IT1195858B (en) 1988-10-27
FR2585800B1 (en) 1990-06-01
DE3527738A1 (en) 1987-02-05
IT8648265A0 (en) 1986-07-14
GB8615252D0 (en) 1986-07-30
GB2178511B (en) 1989-07-26
SE463733B (en) 1991-01-14

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