CA1233090A - Erosion resistant soft seated valve trim - Google Patents

Erosion resistant soft seated valve trim

Info

Publication number
CA1233090A
CA1233090A CA000478768A CA478768A CA1233090A CA 1233090 A CA1233090 A CA 1233090A CA 000478768 A CA000478768 A CA 000478768A CA 478768 A CA478768 A CA 478768A CA 1233090 A CA1233090 A CA 1233090A
Authority
CA
Canada
Prior art keywords
valve
plug
valve seat
seat
fluid
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
CA000478768A
Other languages
English (en)
French (fr)
Inventor
Dale S. Tripp
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.)
White Consolidated Industries Inc
Original Assignee
White Consolidated Industries Inc
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 White Consolidated Industries Inc filed Critical White Consolidated Industries Inc
Application granted granted Critical
Publication of CA1233090A publication Critical patent/CA1233090A/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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves
    • 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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/04—Arrangements for preventing erosion, not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88038—One valve head carries other valve head

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
CA000478768A 1984-04-11 1985-04-10 Erosion resistant soft seated valve trim Expired CA1233090A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/598,859 US4669702A (en) 1984-04-11 1984-04-11 Erosion resistant soft seated valve trim
US598,859 1990-10-12

Publications (1)

Publication Number Publication Date
CA1233090A true CA1233090A (en) 1988-02-23

Family

ID=24397214

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000478768A Expired CA1233090A (en) 1984-04-11 1985-04-10 Erosion resistant soft seated valve trim

Country Status (3)

Country Link
US (1) US4669702A (en])
JP (1) JPS60231073A (en])
CA (1) CA1233090A (en])

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5113837A (en) * 1990-06-25 1992-05-19 Mike Baitel Air induction control device
JP2761676B2 (ja) * 1991-03-15 1998-06-04 株式会社テイエルブイ 調節弁
US5632466A (en) * 1995-06-30 1997-05-27 Ochs; Paul Piston actuated pressure reducing valve
US7373951B2 (en) * 2004-09-07 2008-05-20 Fisher Controls International Llc Control valve having “C” seal
US7448409B2 (en) * 2005-03-17 2008-11-11 Fisher Controls International Llc Fluid flow control device having a throttling element seal
US7458393B2 (en) * 2006-03-28 2008-12-02 Bermad Cs, Ltd Control valve with integrated insert providing valve seat and plug guides
KR100909809B1 (ko) * 2006-06-01 2009-07-29 주식회사 이지씨엔이 솔레노이드 밸브
US9086157B2 (en) * 2011-02-02 2015-07-21 Parker-Hannifin Corporation High-pressure face seal
GB201715092D0 (en) 2017-09-19 2017-11-01 Oxford Flow Ltd Fluid flow device
WO2021049507A1 (ja) * 2019-09-11 2021-03-18 愛三工業株式会社 バルブ装置
US11649897B1 (en) * 2022-01-19 2023-05-16 Fisher Controls International Llc Valve plug apparatus for use with control valves

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US208986A (en) * 1878-10-15 Improvement in valves
US525680A (en) * 1894-09-04 Robert munn dixon
US31417A (en) * 1861-02-12 Straw-cutter
US676580A (en) * 1900-05-19 1901-06-18 James Bennett Sealing device for faucets, & c.
US1449876A (en) * 1920-07-12 1923-03-27 Williams William Erastus Poppet-valve head
US1671139A (en) * 1926-01-25 1928-05-29 Wylie G Wilson Valve
US1847385A (en) * 1930-05-26 1932-03-01 Dengler Benjamin Franklin Valve
US2413869A (en) * 1940-06-11 1947-01-07 Falcon Products Inc Valve
US2414908A (en) * 1944-07-17 1947-01-28 Maytag Co Valve seat seal for high pressures
US2918078A (en) * 1956-12-21 1959-12-22 Albert K Cummings Valve having clamped resilient inserts
US2886283A (en) * 1958-01-30 1959-05-12 Acf Ind Inc Seat and seal
US3185438A (en) * 1962-08-17 1965-05-25 Johannes R Smirra Cone labyrinth valve
US3384107A (en) * 1965-03-31 1968-05-21 Electro Optical Systems Inc Bakeable vacuum valve
US3433250A (en) * 1966-12-27 1969-03-18 Toa Valve Pop safety valve
SE323556B (en]) * 1968-04-18 1970-05-04 Alfa Laval Ab
JPS5337574B2 (en]) * 1972-02-18 1978-10-09
AT337510B (de) * 1973-04-09 1977-07-11 Klinger Ag Dichtungssystem fur absperrorgane
USRE31417E (en) 1973-04-09 1983-10-18 Klinger Ag Sealing system for shutoff elements
US4044993A (en) * 1974-03-18 1977-08-30 Varian Associates, Inc. High vacuum gate valve
US3892384A (en) * 1974-04-12 1975-07-01 Honeywell Inc Double seated cage valve with flexible plug seat
CH606876A5 (en]) * 1975-10-09 1978-11-15 Klinger Ag
SE437710B (sv) * 1977-01-29 1985-03-11 Tuchenhagen Otto Gmbh Rorkopplingsdon med leckkontroll och rensbar leckkammare samt utfort som dubbelseteskoppling for rorledingar
DE2837298C2 (de) * 1978-08-26 1984-05-24 Holstein Und Kappert Gmbh, 4600 Dortmund Doppelsitz-Hubventil
US4397331A (en) * 1978-09-29 1983-08-09 Honeywell Inc. Fluid flow control valve with maximized noise reduction
US4376448A (en) * 1981-01-26 1983-03-15 Mark Controls Corporation Let-down valve
US4402485A (en) * 1981-06-11 1983-09-06 Fisher Controls Company, Inc. Eccentrically nested tube gas line silencer

Also Published As

Publication number Publication date
US4669702A (en) 1987-06-02
JPS60231073A (ja) 1985-11-16
JPH0214586B2 (en]) 1990-04-09

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20050410