DE1800423B2 - BUTTERFLY VALVE WITH ADJUSTABLE SEAL - Google Patents

BUTTERFLY VALVE WITH ADJUSTABLE SEAL

Info

Publication number
DE1800423B2
DE1800423B2 DE19681800423 DE1800423A DE1800423B2 DE 1800423 B2 DE1800423 B2 DE 1800423B2 DE 19681800423 DE19681800423 DE 19681800423 DE 1800423 A DE1800423 A DE 1800423A DE 1800423 B2 DE1800423 B2 DE 1800423B2
Authority
DE
Germany
Prior art keywords
butterfly valve
adjustable seal
adjustable
seal
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.)
Withdrawn
Application number
DE19681800423
Other languages
German (de)
Other versions
DE1800423A1 (en
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 filed Critical
Priority to DE19681800423 priority Critical patent/DE1800423B2/en
Priority to CH158069A priority patent/CH476241A/en
Publication of DE1800423A1 publication Critical patent/DE1800423A1/en
Publication of DE1800423B2 publication Critical patent/DE1800423B2/en
Withdrawn legal-status Critical Current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
DE19681800423 1968-10-01 1968-10-01 BUTTERFLY VALVE WITH ADJUSTABLE SEAL Withdrawn DE1800423B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19681800423 DE1800423B2 (en) 1968-10-01 1968-10-01 BUTTERFLY VALVE WITH ADJUSTABLE SEAL
CH158069A CH476241A (en) 1968-10-01 1969-01-31 Butterfly valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681800423 DE1800423B2 (en) 1968-10-01 1968-10-01 BUTTERFLY VALVE WITH ADJUSTABLE SEAL

Publications (2)

Publication Number Publication Date
DE1800423A1 DE1800423A1 (en) 1970-04-23
DE1800423B2 true DE1800423B2 (en) 1971-10-21

Family

ID=5709248

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681800423 Withdrawn DE1800423B2 (en) 1968-10-01 1968-10-01 BUTTERFLY VALVE WITH ADJUSTABLE SEAL

Country Status (2)

Country Link
CH (1) CH476241A (en)
DE (1) DE1800423B2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8808934U1 (en) * 1988-07-12 1989-01-05 Hoeppner, Juergen, 4019 Monheim, De
DE19527656C2 (en) * 1995-07-28 1997-10-23 Erhard Gmbh & Co Butterfly valve
DE10237864A1 (en) 2002-08-19 2004-03-04 Siemens Ag Method of closing a throttle body
CN103104481A (en) * 2012-12-11 2013-05-15 天津市国威给排水设备制造有限公司 Novel water pump control valve
DE102019201371A1 (en) * 2019-02-04 2020-08-06 Vitesco Technologies GmbH Valve and valve flap with groove cheek

Also Published As

Publication number Publication date
CH476241A (en) 1969-07-31
DE1800423A1 (en) 1970-04-23

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee