NO933990L - Sluseventil og fremgangsmåte ved trykkpröving av ventilen - Google Patents

Sluseventil og fremgangsmåte ved trykkpröving av ventilen

Info

Publication number
NO933990L
NO933990L NO933990A NO933990A NO933990L NO 933990 L NO933990 L NO 933990L NO 933990 A NO933990 A NO 933990A NO 933990 A NO933990 A NO 933990A NO 933990 L NO933990 L NO 933990L
Authority
NO
Norway
Prior art keywords
valve
lock
pressure testing
housing
testing
Prior art date
Application number
NO933990A
Other languages
English (en)
Other versions
NO933990D0 (no
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/no
Publication of NO933990L publication Critical patent/NO933990L/no

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)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

Fremgangsmåte og anordning for samtidig testing på bruksstedet av trykkintegriteten til et ventilhus (12) og tetteevnen til metalliske tetteflater mot huset (12) og mot en sluse (24) ved åpen og stengt ventil, f.eks. en sluseventil. Et testemedium som er satt under trykk eksternt tilføres ventilhulrommet (16) gjennom en eksisterende åpning som normalt ikke benyttes for trykkprøvningt slik som en dreneringskobling på lokket eller koblinger for spyling og tilførsel av fett i ventilhuset (12). Anordningen omfatter et ventilsete (43) som har en basisdel (49) og en hylse (50) som er i teleskopisk forbindelse enten på ventilens oppstrøms side eller på begge sider.
NO933990A 1992-11-06 1993-11-04 Sluseventil og fremgangsmåte ved trykkpröving av ventilen NO933990L (no)

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 NO933990D0 (no) 1993-11-04
NO933990L true NO933990L (no) 1994-05-09

Family

ID=25519989

Family Applications (1)

Application Number Title Priority Date Filing Date
NO933990A NO933990L (no) 1992-11-06 1993-11-04 Sluseventil og fremgangsmåte ved trykkpröving av ventilen

Country Status (6)

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

Families Citing this family (5)

* 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 (no) * 2006-11-20 2010-05-03 Aker Subsea As Sluseventil for olje- og gass-produksjonssystemer
CN103038551B (zh) * 2009-08-12 2014-10-08 通用电气石油和天然气压力控制有限公司 闸阀底座
CN108956057A (zh) * 2018-09-20 2018-12-07 中国石油化工股份有限公司 Dbb阀泄漏检测装置
CN109253842B (zh) * 2018-11-21 2024-04-19 霍山嘉远智能制造有限公司 一种阀帽水压试验工装

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

Also Published As

Publication number Publication date
BR9304499A (pt) 1994-06-28
FR2697887B1 (fr) 1995-06-16
GB9322779D0 (en) 1993-12-22
CA2102488A1 (en) 1994-05-07
GB2272271B (en) 1996-01-17
FR2697887A1 (fr) 1994-05-13
GB2272271A (en) 1994-05-11
MX9306900A (es) 1995-01-31
NO933990D0 (no) 1993-11-04

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