MY154544A - Valve - Google Patents

Valve

Info

Publication number
MY154544A
MY154544A MYPI20091739A MYPI20091739A MY154544A MY 154544 A MY154544 A MY 154544A MY PI20091739 A MYPI20091739 A MY PI20091739A MY PI20091739 A MYPI20091739 A MY PI20091739A MY 154544 A MY154544 A MY 154544A
Authority
MY
Malaysia
Prior art keywords
valve
flow channel
undercut
fitted
valve seat
Prior art date
Application number
MYPI20091739A
Inventor
Nesje Svein
Original Assignee
Aker Subsea As
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 Aker Subsea As filed Critical Aker Subsea As
Publication of MY154544A publication Critical patent/MY154544A/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0227—Packings
    • 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
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0227—Packings
    • F16K3/0236—Packings the packing being of a non-resilient material, e.g. ceramic, metal
    • 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/04—Devices for relieving the pressure on the sealing faces for sliding valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Valve Housings (AREA)
  • Lift Valve (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Sliding Valves (AREA)

Abstract

A VALVE FOR USE IN CONNECTION WITH OIL PRODUCTION AND GAS PRODUCTION COMPRISING A VALVE HOUSING (1) WHICH IS CONNECTED TO AT LEAST ONE INLET (2) AND AN OUTLET (3), WHICH TOGETHER DEFINE A FLOW CHANNEL (16) THROUGH THE VALVE, A VALVE BODY (9), WHICH IS SET UP TO SELECTIVELY OPEN AND CLOSE FOR FLUID FLOW IN THE FLOW CHANNEL (16). A VALVE SEAT (6, 7), IS FITTED WITH AT LEAST ONE SEAL AGAINST THE VALVE HOUSING (1), THE VALVE SEAT (6) IS FITTED WITH AN UNDERCUT (31) ON THE SIDE OF THE VALVE SEAT THAT FACES THE VALVE BODY (9). THE UNDERCUT (31) IS IN DIRECT FLUID COMMUNICATION WITH THE FLOW CHANNEL (16).
MYPI20091739A 2006-11-20 2007-11-14 Valve MY154544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20065317A NO328728B1 (en) 2006-11-20 2006-11-20 Lock valve for oil and gas production systems

Publications (1)

Publication Number Publication Date
MY154544A true MY154544A (en) 2015-06-30

Family

ID=39429930

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20091739A MY154544A (en) 2006-11-20 2007-11-14 Valve

Country Status (8)

Country Link
US (1) US8091861B2 (en)
EP (1) EP2084437A1 (en)
AU (1) AU2007322445B2 (en)
BR (1) BRPI0719135A2 (en)
MY (1) MY154544A (en)
NO (1) NO328728B1 (en)
RU (1) RU2468271C2 (en)
WO (1) WO2008063073A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8690124B2 (en) * 2009-12-11 2014-04-08 Ge Oil & Gas Pressure Control Lp Gate valve
US20120080634A1 (en) * 2010-09-30 2012-04-05 Vetco Gray Inc. valve bore sealing method and apparatus
US8662473B2 (en) * 2011-04-05 2014-03-04 Vetco Gray Inc. Replaceable floating gate valve seat seal
US9010725B2 (en) * 2011-12-21 2015-04-21 Vetco Gray Inc. Valve vented redundant stem seal system
US20140183393A1 (en) * 2012-12-31 2014-07-03 Vetco Gray Inc. Multi-valve stem seal assembly for a gate valve
US9395019B2 (en) * 2013-06-27 2016-07-19 Dresser, Inc. Device for sealing a valve
US20150060715A1 (en) * 2013-08-29 2015-03-05 Cameron International Corporation Gate Valve Seal Ring
US9261196B2 (en) * 2013-12-17 2016-02-16 Ge Oil & Gas Pressure Control Lp Valve body filtration system
US9885420B2 (en) 2015-05-07 2018-02-06 Sri Energy, Inc. Gate valve
BR112018073738B1 (en) * 2016-05-20 2022-06-21 Fmc Technologies, Inc Flow control device and sealing method
US10393283B2 (en) 2017-09-25 2019-08-27 Dresser, Llc Regulating overtravel in bi-furcated plugs for use in valve assemblies
US12259064B2 (en) * 2018-11-01 2025-03-25 Oil States Energy Services, L.L.C. Valve with pressure differential seating
WO2020092130A1 (en) * 2018-11-01 2020-05-07 Oil States Energy Services, L.L.C. Valve with pressure differrential seating
US11655900B2 (en) * 2018-11-01 2023-05-23 Oil States Energy Services, L.L.C. Valve with pressure differential seating
US11572956B2 (en) * 2018-11-01 2023-02-07 Oil Sttes Energy Services, L.L.C. Valve with pressure differential seating
US11725738B2 (en) 2019-10-24 2023-08-15 Oil States Energy Services, L.L.C. Valve assembly method
WO2022204020A1 (en) * 2021-03-25 2022-09-29 Worldwide Oilfield Machine, Inc. Non-circular body gate valve with skirt plate comprising spacers and method
US11435001B2 (en) * 2020-01-15 2022-09-06 Worldwide Oilfield Machine, Inc. Gate valve
US11499644B2 (en) 2020-08-25 2022-11-15 Emerson Automation Solutions Final Control US LP Sealing assembly for a knife gate valve
US11300213B1 (en) 2021-02-19 2022-04-12 Emerson Automation Solutions Final Control US LP Floating yoke connection
US12516741B2 (en) 2021-10-14 2026-01-06 Worldwide Oilfield Machine, Inc. Hydraulic valve with manual override
US20250264161A1 (en) * 2024-02-20 2025-08-21 Spm Oil & Gas Inc. Valve assembly

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191029419A (en) 1910-12-19 1911-04-27 Stephen Evans Alley Improvements in Seat-rings for Sluice- and like Sliding Valves.
US3335999A (en) * 1964-05-20 1967-08-15 Acf Ind Inc Valve
GB1280712A (en) 1969-10-25 1972-07-05 Glenfield & Kennedy Ltd Improvements in or relating to sealing devices
SU469024A1 (en) * 1972-01-18 1975-04-30 Stop valve
US3972507A (en) * 1975-06-09 1976-08-03 M & J Valve Company Valve construction
US4221001A (en) * 1977-04-01 1980-09-02 Teletype Corporation Shift register suitable for controlling the energization of a multiwinding motor
SU881355A1 (en) * 1980-02-25 1981-11-15 Харьковский Ордена Ленина И Ордена Трудового Красного Знамени Турбинный Завод Им.С.М.Кирова Steam turbine valve
US4519582A (en) * 1980-08-04 1985-05-28 Seaboard Wellhead Control, Inc. Seal assembly and valve
US4364544A (en) * 1981-05-18 1982-12-21 Daniel Industries, Inc. Valve seat with sediment guard
US4471943A (en) * 1982-01-27 1984-09-18 Nl Industries, Inc. Valve assembly and seat
US4625942A (en) * 1982-01-27 1986-12-02 Nl Industries, Inc. Valve assembly, seat and seal
US4531710A (en) * 1984-02-07 1985-07-30 F.I.P., S.A. De C.V. Expanding gate valve
CA1269652A (en) 1985-01-31 1990-05-29 Claud C. Barrington Uni-directional/bi-directional gate valve
US4741509A (en) * 1987-02-19 1988-05-03 Cameron Iron Works, Inc. Gate valve with improved secondary body to bushing seals
DK157155C (en) 1987-03-20 1990-04-16 Reciprotor A S PROCEDURE FOR MEASURING CREATIVE FLUID CHARACTERISTICS
US4911407A (en) 1989-03-17 1990-03-27 Paul Jr Herman L Valve seat structure and assembly
FR2697887B1 (en) * 1992-11-06 1995-06-16 Fmc Corp VALVE ASSEMBLY AND METHOD FOR QUICK TEST.
US5332002A (en) * 1993-09-21 1994-07-26 Dril-Quip, Inc. Gate valve
GB9418408D0 (en) 1994-09-13 1994-11-02 Seaboard Lloyd Ltd High reliability metal sealing for ball valves and gate valves
US5803431A (en) * 1995-08-31 1998-09-08 Cooper Cameron Corporation Shearing gate valve
RU2103583C1 (en) * 1996-04-01 1998-01-27 Челябинский государственный технический университет Shut-off regulating valve
US5836570A (en) * 1996-09-25 1998-11-17 General Signal Corporation Gate valve seat
DE19704847A1 (en) 1997-02-08 1998-08-13 Egmo Ltd Valve
US6612537B2 (en) * 2000-03-24 2003-09-02 Fmc Technologies, Inc. Cartridge gate valve
US7325783B2 (en) * 2005-05-02 2008-02-05 Vetco Gray Inc. Valve seat edge relief profile

Also Published As

Publication number Publication date
NO20065317L (en) 2008-05-21
BRPI0719135A2 (en) 2014-02-04
RU2468271C2 (en) 2012-11-27
NO328728B1 (en) 2010-05-03
RU2009123227A (en) 2010-12-27
AU2007322445B2 (en) 2013-07-04
US20100243936A1 (en) 2010-09-30
WO2008063073A1 (en) 2008-05-29
AU2007322445A1 (en) 2008-05-29
EP2084437A1 (en) 2009-08-05
US8091861B2 (en) 2012-01-10

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