NO933990D0 - LOCK VALVE AND PROCEDURE FOR PRESSURE TESTING OF THE VALVE - Google Patents

LOCK VALVE AND PROCEDURE FOR PRESSURE TESTING OF THE VALVE

Info

Publication number
NO933990D0
NO933990D0 NO933990A NO933990A NO933990D0 NO 933990 D0 NO933990 D0 NO 933990D0 NO 933990 A NO933990 A NO 933990A NO 933990 A NO933990 A NO 933990A NO 933990 D0 NO933990 D0 NO 933990D0
Authority
NO
Norway
Prior art keywords
valve
procedure
pressure testing
lock
lock valve
Prior art date
Application number
NO933990A
Other languages
Norwegian (no)
Other versions
NO933990L (en
Inventor
Michael R Williams
Richard D Van Orsdale
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Publication of NO933990D0 publication Critical patent/NO933990D0/en
Publication of NO933990L publication Critical patent/NO933990L/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
    • F16K3/0236—Packings the packing being of a non-resilient material, e.g. ceramic, metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Details Of Valves (AREA)
  • Examining Or Testing Airtightness (AREA)
NO933990A 1992-11-06 1993-11-04 Lock valve and method of pressure testing the valve NO933990L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97267792A 1992-11-06 1992-11-06

Publications (2)

Publication Number Publication Date
NO933990D0 true NO933990D0 (en) 1993-11-04
NO933990L NO933990L (en) 1994-05-09

Family

ID=25519989

Family Applications (1)

Application Number Title Priority Date Filing Date
NO933990A NO933990L (en) 1992-11-06 1993-11-04 Lock valve and method of pressure testing the valve

Country Status (6)

Country Link
BR (1) BR9304499A (en)
CA (1) CA2102488A1 (en)
FR (1) FR2697887B1 (en)
GB (1) GB2272271B (en)
MX (1) MX9306900A (en)
NO (1) NO933990L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108956057A (en) * 2018-09-20 2018-12-07 中国石油化工股份有限公司 DBB valve leak detecting device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7866629B2 (en) 2006-10-04 2011-01-11 Itt Manufacturing Enterprises, Inc. Gate valve with streamlined flow
NO328728B1 (en) * 2006-11-20 2010-05-03 Aker Subsea As Lock valve for oil and gas production systems
EP2464902B1 (en) * 2009-08-12 2015-03-25 GE Oil & Gas Pressure Control LP Gate valve seat
CN109253842B (en) * 2018-11-21 2024-04-19 霍山嘉远智能制造有限公司 Bonnet hydrostatic test frock

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB995456A (en) * 1961-09-26 1965-06-16 Mcevoy Co Fluid control valves
US3497177A (en) * 1967-11-02 1970-02-24 Eldon E Hulsey Seat and seal assembly for valves
US4506693A (en) * 1982-09-27 1985-03-26 Teledyne Industries, Inc. Pressure regulating valve
US4510970A (en) * 1983-01-10 1985-04-16 Joy Manufacturing Company Dual seal in-line test valve
US5090661A (en) * 1990-09-28 1992-02-25 Foster Oilfield Equipment Co. Gate valve
US5143348A (en) * 1991-08-23 1992-09-01 Dwight Baker Easy-opening, high pressure gate valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108956057A (en) * 2018-09-20 2018-12-07 中国石油化工股份有限公司 DBB valve leak detecting device

Also Published As

Publication number Publication date
BR9304499A (en) 1994-06-28
GB2272271B (en) 1996-01-17
GB9322779D0 (en) 1993-12-22
MX9306900A (en) 1995-01-31
FR2697887B1 (en) 1995-06-16
FR2697887A1 (en) 1994-05-13
NO933990L (en) 1994-05-09
CA2102488A1 (en) 1994-05-07
GB2272271A (en) 1994-05-11

Similar Documents

Publication Publication Date Title
DE69622714D1 (en) LOCK COCK VALVE
NO990251D0 (en) Addition for increasing the density of a fluid and a fluid comprising such addition
NO940825D0 (en) 2-Debenzoyl-2-acyltaxol derivatives and processes for their preparation
NO942045D0 (en) Procedure for the closure of oil wells
NO914665D0 (en) PROCEDURE FOR THE REMOVAL OF TRIAL CYLASSINES AND SORCTION MATERIALS FOR CARRYING OUT THE PROCEDURE
NO933353D0 (en) PRESSURE DIFFERENCE OPERATED CIRCULATION AND STOP VALVE
DE69429972D1 (en) Pressure equipment and process
NO168847C (en) LOCK VALVE DEVICE
NO933990D0 (en) LOCK VALVE AND PROCEDURE FOR PRESSURE TESTING OF THE VALVE
AU6968094A (en) Process and device for testing the tightness of hollow bodies
NO922121D0 (en) PROCEDURE FOR THE MANUFACTURING OF AMORFE TEST BODIES AND THE USE OF THESE
NO933285D0 (en) PROCEDURE AND DEVICE FOR THE FUNCTION DEFINITION OF AN OVEN
DK579588A (en) LOCK AND PRESSURE CONTROL VALVE
NO170418C (en) ANALOGY PROCEDURE FOR THE PREPARATION OF PYRROLOKINOLIN AND PYRROLOPHENOTIAZINE CARBOXAMIDS
NO930678D0 (en) COOLING WATER INPUT AND PROCEDURE FOR THE PREPARATION OF A COOLING WATER BODY
NO920546L (en) PROCEDURE FOR FLUSH TREATMENT AND FLUID ADJUSTMENT COMPONENT
NO924390D0 (en) PROCEDURE AND SYSTEM FOR THE PROCESS OF VOLUME REPRESENTATION
NO163142C (en) PROCEDURE AND DEVICE FOR REPLACING ANODS.
NO930795D0 (en) PROCEDURE AND ELEMENTS OF USE FOR DETERMINATION OF ETERNAL TAKING
NO932160D0 (en) PROCEDURE FOR THE DETECTION OF CATHEPSIN G AND ALFA-1-ANTICHYMOTRYPSIN COMPLEXES
NO924993D0 (en) PROCEDURE FOR FREEZING AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE
DE59305950D1 (en) Residual pressure valve
NO933666D0 (en) PROCEDURE FOR GALVANIZING AND SINCING USING THE PROCEDURE
NO953674D0 (en) Ethylene-propylene copolymer and process for making such
KR940022993U (en) Double locking device of connection valve