MX9306900A - Conjunto de valvula de prueba rapida y metodo. - Google Patents

Conjunto de valvula de prueba rapida y metodo.

Info

Publication number
MX9306900A
MX9306900A MX9306900A MX9306900A MX9306900A MX 9306900 A MX9306900 A MX 9306900A MX 9306900 A MX9306900 A MX 9306900A MX 9306900 A MX9306900 A MX 9306900A MX 9306900 A MX9306900 A MX 9306900A
Authority
MX
Mexico
Prior art keywords
valve
gate
metal
seat
test valve
Prior art date
Application number
MX9306900A
Other languages
English (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 MX9306900A publication Critical patent/MX9306900A/es

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)

Abstract

Un método y un aparato para simultáneamente probar en el campo laintegridad de la presión de un cuerpo de válvula y capacidad desellamiento de metal a metal, asiento a cuerpo y asiento a compuerta desuperficies que se acoplan en una válvula abierta o cerrada, tal como unaválvula plana o de compuerta; el método incluye las etapas de inyectar unmedio de prueba externa mentepresurizado dentro de la cavidad de laválvula a 0 través de un portillo que existe y que no se usa normalmentepara prueba de presión, tal como un accesorio purgador sombrerete o unadescarga de cuerpo de válvula y accesorios de inyección de grasa. Elaparato incluye un asiento de válvula que tiene una base y un manguitorecibido de manera telescópica ya sea en el lado corriente arriba o aambos lados de la válvula.
MX9306900A 1992-11-06 1993-11-05 Conjunto de valvula de prueba rapida y metodo. MX9306900A (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
MX9306900A true MX9306900A (es) 1995-01-31

Family

ID=25519989

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9306900A MX9306900A (es) 1992-11-06 1993-11-05 Conjunto de valvula de prueba rapida y metodo.

Country Status (6)

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

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
EP2464902B1 (en) 2009-08-12 2015-03-25 GE Oil & Gas Pressure Control LP Gate valve seat
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
FR2697887B1 (fr) 1995-06-16
CA2102488A1 (en) 1994-05-07
GB9322779D0 (en) 1993-12-22
GB2272271A (en) 1994-05-11
GB2272271B (en) 1996-01-17
NO933990D0 (no) 1993-11-04
FR2697887A1 (fr) 1994-05-13
BR9304499A (pt) 1994-06-28
NO933990L (no) 1994-05-09

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