PE20151827A1 - Valvula con asiento extraible - Google Patents

Valvula con asiento extraible

Info

Publication number
PE20151827A1
PE20151827A1 PE2015002258A PE2015002258A PE20151827A1 PE 20151827 A1 PE20151827 A1 PE 20151827A1 PE 2015002258 A PE2015002258 A PE 2015002258A PE 2015002258 A PE2015002258 A PE 2015002258A PE 20151827 A1 PE20151827 A1 PE 20151827A1
Authority
PE
Peru
Prior art keywords
valve seat
housing
valve
door
actuator
Prior art date
Application number
PE2015002258A
Other languages
English (en)
Inventor
Michael Davis
Lawrence W Thau
William J Reilly
Michael Prince
Original Assignee
Victaulic Co Of America
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 Victaulic Co Of America filed Critical Victaulic Co Of America
Publication of PE20151827A1 publication Critical patent/PE20151827A1/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
    • F16K3/0272—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 permitting easy assembly or disassembly
    • 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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly 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
    • 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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • 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
    • 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
    • F16K3/0281—Guillotine or blade-type valves, e.g. no passage through the valve member
    • 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
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
    • 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
    • F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
    • 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
    • Y10T137/7504—Removable valve head and seat unit
    • 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
    • Y10T137/7504—Removable valve head and seat unit
    • Y10T137/7668—Retained by bonnet or closure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Prostheses (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Valve Housings (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

Una valvula tiene una carcasa que define una entrada y una salida y una cavidad alli que recibe un asiento de valvula. El asiento de la valvula define una ranura que recibe una puerta. El asiento de valvula esta acoplado hermeticamente con la carcasa, la puerta se acopla hermeticamente al asiento de valvula y es movil dentro de la ranura entre una posicion abierta y una cerrada mediante un activador. Una abertura en la carcasa proporciona acceso a la cavidad. El asiento de valvula puede ser retirado de la carcasa a traves de la abertura conectando el asiento de la valvula a la puerta, uniendo de este modo el asiento de valvula al activador, y retirando la puerta de la carcasa mediante el activador
PE2015002258A 2013-05-07 2014-05-06 Valvula con asiento extraible PE20151827A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361820202P 2013-05-07 2013-05-07
US201461925724P 2014-01-10 2014-01-10

Publications (1)

Publication Number Publication Date
PE20151827A1 true PE20151827A1 (es) 2016-01-06

Family

ID=51864140

Family Applications (2)

Application Number Title Priority Date Filing Date
PE2015002258A PE20151827A1 (es) 2013-05-07 2014-05-06 Valvula con asiento extraible
PE2019002054A PE20200061A1 (es) 2013-05-07 2014-05-06 Valvula con asiento extraible

Family Applications After (1)

Application Number Title Priority Date Filing Date
PE2019002054A PE20200061A1 (es) 2013-05-07 2014-05-06 Valvula con asiento extraible

Country Status (15)

Country Link
US (3) US10502324B2 (es)
EP (1) EP2994673B1 (es)
JP (4) JP6718812B2 (es)
KR (2) KR102197305B1 (es)
CN (1) CN105324597B (es)
AU (1) AU2014262923B2 (es)
BR (1) BR112015027838B1 (es)
CA (1) CA2911513C (es)
ES (1) ES2665607T3 (es)
HK (1) HK1216770A1 (es)
MX (2) MX2015015479A (es)
PE (2) PE20151827A1 (es)
PL (1) PL2994673T3 (es)
TR (1) TR201802763T4 (es)
WO (1) WO2014182664A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR201802763T4 (tr) * 2013-05-07 2018-03-21 Victaulic Co Of America Çıkarılabilir site sahip valf.
US10794495B2 (en) 2015-05-23 2020-10-06 Gabriel Telles Villanueva Power-driven gate valve
CA2987762C (en) * 2015-06-03 2021-10-12 Emerson Vulcan Holding Llc Knife gate valve liner
JP6335147B2 (ja) * 2015-08-18 2018-05-30 日立Ｇｅニュークリア・エナジー株式会社 ゲート弁シートリング摺り合わせ工具及びそれを用いたシートリングのメンテナンス方法
MX2018008962A (es) * 2016-01-22 2019-05-09 Oxo Fab Inc Válvula de cuchilla.
CA3028796A1 (en) * 2016-04-07 2017-10-12 Australian Rubber Products Pty Ltd Gate valve with valve body liner
CN106641299B (zh) * 2016-10-18 2018-11-02 江门市新会区龙泉污水处理有限公司 阀门井阀门
JP6872778B2 (ja) * 2017-02-14 2021-05-19 株式会社水道技術開発機構 弁体取付構造および着脱可能仕切弁
CN107939998B (zh) * 2017-11-07 2024-03-29 甘肃腾越电子科技有限公司 一种截流式阀门
BR112020007599B1 (pt) * 2017-11-09 2022-07-26 Tmt-Tapping Measuring Technology Sàrl Válvula corrediça
CN108980390A (zh) * 2018-09-26 2018-12-11 天津包博特密封科技有限公司 一种聚氨酯闸板耐磨密封滑块
KR102028351B1 (ko) * 2019-03-04 2019-10-04 주식회사 동해 밀폐력을 강화한 소프트 시트 판형 게이트 밸브
NO345461B1 (en) * 2019-05-23 2021-02-15 Ik Norway As A valve assembly for controlling the flow of a medium in a pipeline
WO2021181410A1 (en) * 2020-03-09 2021-09-16 Ghatge Patil Industries Limited In-situ spring loaded seat replacement device
US11466783B2 (en) 2020-03-25 2022-10-11 Baker Hughes Oilfield Operations Llc Side entry valve
US11920687B2 (en) 2020-03-25 2024-03-05 Baker Hughes Oilfield Operations Llc Valve end replacement system and method
US11428346B2 (en) * 2020-05-19 2022-08-30 Fu I Shin Enterprise Co., Ltd. Protection structure of sampling tube of tank truck
US11499644B2 (en) 2020-08-25 2022-11-15 Emerson Automation Solutions Final Control US LP Sealing assembly for a knife gate valve
US20220204864A1 (en) * 2020-12-31 2022-06-30 Deltavalve, Llc Systems and methods for purging an isolation valve with a liquid purge medium
US11300213B1 (en) 2021-02-19 2022-04-12 Emerson Automation Solutions Final Control US LP Floating yoke connection
US11149874B1 (en) * 2021-05-14 2021-10-19 Spears Manufacturing Co. Valve operator assembly
US11994236B2 (en) 2021-11-04 2024-05-28 Gabriel T. Villanueva Impact driver valve systems

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US384849A (en) 1888-06-19 Harbison p
US2937657A (en) * 1955-10-11 1960-05-24 Mueller Co Fire valve and apparatus for replacing parts thereof
US2994342A (en) * 1958-10-21 1961-08-01 Crawford K Stillwagon Valve
GB911312A (en) 1959-12-04 1962-11-21 Ernest Reginald Garrod Improvements in or relating to fluid control valves
DE1223212B (de) 1962-09-29 1966-08-18 Johannes Erhard Dichtung fuer Absperrschieber
US3241806A (en) * 1963-04-02 1966-03-22 Keystone Valve Corp Disc valve having plastic layer on resilient seating surface
ES377717A1 (es) * 1969-05-16 1972-11-01 Acf Ind Inc Un dispositivo valvular.
US3658087A (en) * 1971-02-08 1972-04-25 Acf Ind Inc Valve with integral closure and seat carrier unit
JPS5751079B2 (es) 1973-04-25 1982-10-30
US3993092A (en) 1975-09-17 1976-11-23 New Concepts, Inc. Gate valve with replaceable liner
JPS5416743A (en) * 1977-07-07 1979-02-07 Sharp Corp Display system of induction heating device
JPS54167432U (es) 1978-05-16 1979-11-26
JPS5751079A (en) 1980-09-08 1982-03-25 Kurimoto Iron Works Ltd Check and maintenance device for butterfly valve
US4377274A (en) * 1980-11-10 1983-03-22 Mayhew Jr John D Knife gate valve
EP0085280B1 (en) * 1982-01-28 1986-05-28 Grove Valve And Regulator Company Line removable valve structure with pipeline support means
US4562860A (en) * 1983-07-06 1986-01-07 Wilmington Trust Company Ball valve having easy maintenance features for extreme environments
US4765361A (en) 1987-06-29 1988-08-23 Clifford Walter A Ported gate valve
US4798225A (en) 1987-09-18 1989-01-17 Hsiao Hsin I Seperable valve assembly including a valve mount and a valve body
GB2226103A (en) 1988-11-30 1990-06-20 Cort Robert & Son Ltd Pipeline gate valve
US4967779A (en) * 1990-04-09 1990-11-06 Keystone International Holdings Corp. Method of installing a valve seat in a valve body
US5020776A (en) * 1990-06-04 1991-06-04 Warman International, Inc. Split seat gate valve
US5174615A (en) * 1991-09-11 1992-12-29 Foster Marion C Mechanical joint connector and joint employing said connector
NO174066C (no) 1992-01-07 1994-03-09 Kvaerner Energy As Stengeventil
CH686457A5 (de) * 1992-08-11 1996-03-29 Sistag Platten-Schieber.
US5364066A (en) 1993-07-15 1994-11-15 Sporlan Valve Company Dual port valve with stepper motor actuator
US5462080A (en) * 1993-08-31 1995-10-31 Applied Materials, Inc. Heated removable throttle valve
US5413140A (en) 1994-06-29 1995-05-09 Warman International Ltd. Spring-assisted split seat gate valve
US5653423A (en) 1996-02-06 1997-08-05 Technaflow, Inc. Knife gate valve with mechanically retained gate seat
US6003837A (en) 1996-02-20 1999-12-21 Bray International, Inc. Valve actuator
US5890700A (en) 1997-07-29 1999-04-06 The Clarkson Company Gate valve
US6010115A (en) * 1997-10-10 2000-01-04 Familian Northwest, Inc. Cavityless gate valve
US6422535B1 (en) 2000-11-30 2002-07-23 Victaulic Company Of America Knife gate valve
US6431518B1 (en) 2001-01-11 2002-08-13 Vat Holding Ag Vacuum valve
DE10114566A1 (de) 2001-03-24 2002-10-10 Danfoss Esco As Kongsberg Schieberventil
WO2003078616A1 (en) * 2002-03-20 2003-09-25 Jcr Pharmaceuticals Co., Ltd. Production of ugppase
JP2004124978A (ja) * 2002-09-30 2004-04-22 Okm:Kk 弁シール構造
US6959912B2 (en) * 2003-04-29 2005-11-01 Itt Manufacturing Enterprises, Inc. Injectable packing unit in a single knife gate body
NO322877B1 (no) 2003-06-06 2006-12-18 Danfoss Esco As Sluseventil
US7393345B2 (en) * 2003-07-18 2008-07-01 Chang-Ming Yang Sterilized safety syringe
US7021325B2 (en) 2004-01-08 2006-04-04 Occlude Valve assembly and method for hot tapping a line
US7481239B2 (en) 2004-11-02 2009-01-27 Stinger Wellhead Protection, Inc. Gate valve with replaceable inserts
US7163191B2 (en) 2005-04-01 2007-01-16 Salina Vortex Corporation High pressure gate valve
WO2007134334A2 (en) 2006-05-15 2007-11-22 High Vacuum Apparatus Mfg., Inc Gate valve having service position
TWI388754B (zh) 2006-06-16 2013-03-11 Vat Holding Ag 真空閥
US7600739B2 (en) 2007-03-22 2009-10-13 Itt Manufacturing Enterprises, Inc. Compartmentalized electric/manual gate valve
US7628381B2 (en) 2007-03-23 2009-12-08 Itt Manufacturing Enterprises, Inc. Method for replacing seals in recreational vehicles gate valves without removing valve housing from plumbing
JP4719209B2 (ja) 2007-12-28 2011-07-06 株式会社水道技術開発機構 流体配管系統の流路遮断方法
US7926784B2 (en) 2008-01-11 2011-04-19 Fisher Controls International Llc Control valve trim and seal
JP2010021682A (ja) 2008-07-09 2010-01-28 Panasonic Corp 高周波受信部とこれを用いた高周波機器
JP4803541B2 (ja) 2008-11-18 2011-10-26 Ｓｍｃ株式会社 ゲートバルブ
US8459608B2 (en) 2009-07-31 2013-06-11 Curtiss-Wright Flow Control Corporation Seat and valve systems for use in delayed coker system
US8672295B2 (en) * 2010-10-08 2014-03-18 National Oilwell Varco, L.P. Gate valve
US8695626B2 (en) 2010-12-23 2014-04-15 Advanced Valve Technologies, Inc. Systems and methods for valve insertion and linestopping
DK177360B1 (en) 2011-02-11 2013-02-18 Kongsberg Esco Multipurpose Valves AS A valve system with a sealing member
US8662473B2 (en) 2011-04-05 2014-03-04 Vetco Gray Inc. Replaceable floating gate valve seat seal
CN202048227U (zh) 2011-05-13 2011-11-23 浙江特技阀门有限公司 一种闸阀
JP5751079B2 (ja) 2011-08-05 2015-07-22 富士通セミコンダクター株式会社 半導体装置及びその製造方法
CN103453168B (zh) 2012-06-03 2018-04-27 德朱瑞克公司 阀门耐磨环和具有耐磨环的闸阀
CN103453159B (zh) 2012-06-03 2018-05-29 德朱瑞克公司 用于闸阀的耐磨环定位器
TR201802763T4 (tr) * 2013-05-07 2018-03-21 Victaulic Co Of America Çıkarılabilir site sahip valf.
JP7018992B2 (ja) * 2020-06-17 2022-02-14 三菱重工サーマルシステムズ株式会社 耐振固定構造を備えた回路部品、基板、回路組立体、および車両用電動圧縮機

Also Published As

Publication number Publication date
US20180292014A1 (en) 2018-10-11
AU2014262923A1 (en) 2015-10-29
EP2994673A1 (en) 2016-03-16
MX2015015479A (es) 2016-03-21
PL2994673T3 (pl) 2018-05-30
US20140332707A1 (en) 2014-11-13
MX2021001788A (es) 2021-04-19
KR20160004268A (ko) 2016-01-12
PE20200061A1 (es) 2020-01-15
JP2016521340A (ja) 2016-07-21
TR201802763T4 (tr) 2018-03-21
KR20200023554A (ko) 2020-03-04
KR102197305B1 (ko) 2021-01-04
JP6718812B2 (ja) 2020-07-08
EP2994673A4 (en) 2016-12-28
WO2014182664A1 (en) 2014-11-13
CN105324597B (zh) 2018-06-05
CN105324597A (zh) 2016-02-10
KR102226705B1 (ko) 2021-03-12
JP2018136035A (ja) 2018-08-30
US20200158245A1 (en) 2020-05-21
US10502324B2 (en) 2019-12-10
BR112015027838A2 (pt) 2017-07-25
EP2994673B1 (en) 2018-01-10
BR112015027838B1 (pt) 2021-12-21
JP6607619B2 (ja) 2019-11-20
JP6773753B2 (ja) 2020-10-21
CA2911513A1 (en) 2014-11-13
JP2019039564A (ja) 2019-03-14
US10890261B2 (en) 2021-01-12
CA2911513C (en) 2020-08-25
HK1216770A1 (zh) 2016-12-02
AU2014262923B2 (en) 2019-06-06
JP2020094696A (ja) 2020-06-18
ES2665607T3 (es) 2018-04-26

Similar Documents

Publication Publication Date Title
PE20151827A1 (es) Valvula con asiento extraible
ES2534291T3 (es) Un lavavajillas que comprende un mecanismo de apertura automática de puerta
AU2015200476B2 (en) Downhole apparatus and method
BR112015017158A2 (pt) válvula, sistema e conjunto de isolamento para uso em uma abertura de poço e método para a perfuração de uma abertura de poço
MX2015010988A (es) Unidad de valvula antirretorno y metodo.
GB2520218A (en) Plug valve having preloaded seal segments
MX2016001478A (es) Un sistema de control de flujo y valvula de control con asistencia de cierre.
TR201902404T4 (tr) Enerji geri kazanımına sahip ayar valfi.
CL2017003049A1 (es) Maquina lavadora.
BR112013022782A2 (pt) conjunto de válvula de retenção para operações de estimulação de poço
USD712390S1 (en) Closed-backed mobile device case
IN2014DE00491A (es)
CL2018001377A1 (es) Valvula y acople de valvula con ejes en marcha atrás.
MX2016014159A (es) Regulador de fluidos con dispositivo de campo con cierre brusco y convertible.
SG10201402914QA (en) A Directional Valve and Method of Operation
PH12016500476A1 (en) Solenoid valve for a beverage dispensing device
TR201903923T4 (tr) Pnömatik kompakt vakumlu tuvalet.
SA517381130B1 (ar) تجميعة صمام مشغل بالضغط
MX365450B (es) Sistema operativo para ventanilla de puerta sin marco.
MX2016012651A (es) Regulador de puerta corrediza.
MX2016013477A (es) Valvula de cierre de emergencia.
PL414893A1 (pl) System przepływu powietrza do maszyny górniczej
IN2014DE01259A (es)
MX2017016793A (es) Valvula que tiene un elemento de cierre que no es redondo.
GB2538893A (en) Vertical xmas tree and workover assembly

Legal Events

Date Code Title Description
FG Grant, registration