CA941358A - Pressure valve for fluids - Google Patents

Pressure valve for fluids

Info

Publication number
CA941358A
CA941358A CA121,260A CA121260A CA941358A CA 941358 A CA941358 A CA 941358A CA 121260 A CA121260 A CA 121260A CA 941358 A CA941358 A CA 941358A
Authority
CA
Canada
Prior art keywords
fluids
pressure valve
valve
pressure
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA121,260A
Other languages
English (en)
Other versions
CA121260S (en
Inventor
Agostino Bonomi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EFFEBI Sas
Original Assignee
EFFEBI Sas
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 EFFEBI Sas filed Critical EFFEBI Sas
Application granted granted Critical
Publication of CA941358A publication Critical patent/CA941358A/en
Expired legal-status Critical Current

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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/023—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles
    • F16K41/026—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles for rotating 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0694—Spindle sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Sealing Devices (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
CA121,260A 1971-03-23 1971-08-24 Pressure valve for fluids Expired CA941358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT512571 1971-03-23

Publications (1)

Publication Number Publication Date
CA941358A true CA941358A (en) 1974-02-05

Family

ID=11117971

Family Applications (1)

Application Number Title Priority Date Filing Date
CA121,260A Expired CA941358A (en) 1971-03-23 1971-08-24 Pressure valve for fluids

Country Status (6)

Country Link
US (1) US3753569A (nl)
JP (1) JPS5527577A (nl)
CA (1) CA941358A (nl)
DE (1) DE2140975C3 (nl)
FR (1) FR2131236A5 (nl)
NL (1) NL169514C (nl)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356997A (en) * 1980-09-29 1982-11-02 Quality Valve And Machine Works, Inc. Flow control mechanism for high pressure wells
US4363466A (en) * 1981-02-17 1982-12-14 Bartlett Joseph E Replacement valve assembly
US4489916A (en) * 1982-04-07 1984-12-25 Cameron Iron Works, Inc. Valve and stem seal therefor
US4558874A (en) * 1983-07-05 1985-12-17 Whitey Co. Valve stem packing assembly
DE4104003A1 (de) * 1990-04-05 1991-10-10 Pfannenschmidt Erhard Schaltarmatur
US5083749A (en) * 1991-01-29 1992-01-28 Whitey Co. Plastic needle valve
DE19539782A1 (de) * 1995-10-26 1997-04-30 Asea Brown Boveri Instrumentierungsverschraubung
DE19646040A1 (de) * 1996-11-08 1998-05-20 Pfannenschmidt Erhard Schaltarmatur
ES2158424T3 (es) 1996-11-08 2001-09-01 Pfannenschmidt Erhard Valvula rotatoria.
DE20315221U1 (de) * 2003-10-02 2003-12-11 Hawle Armaturen Gmbh Spindellagerung in einem Fluidleitungsschieber
CA2559862A1 (en) * 2003-10-31 2005-05-12 Fluoroseal Inc. Adjustable sealing means
US7540303B2 (en) 2003-10-31 2009-06-02 Fluoroseal Inc. Adjustable sealing means
CH701582B1 (de) 2007-11-28 2011-02-15 Vonroll Infratec Invest Ag Fluidleitungsschieber-Spindellagerung mit Bajonettverschluss.
CH700683A2 (de) * 2009-03-27 2010-09-30 Vonroll Infratec Invest Ag Fluidleitungsschieber-Spindellagerung mit korrosionsgeschütztem Schraubverschluss.
JP5345708B2 (ja) * 2010-02-18 2013-11-20 三菱電機株式会社 バルブの軸洩れ低減構造
US8814139B2 (en) * 2010-07-30 2014-08-26 Swagelok Company Anti-extrusion packing support
AR097858A1 (es) * 2013-09-30 2016-04-20 Pentair Flow Services Ag Válvula esférica con un sello de vástago de forma cónica
US11009149B2 (en) * 2019-04-19 2021-05-18 Mueller International, Llc Bonnet and stuffing box assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520288A (en) * 1943-07-28 1950-08-29 Saunders Valve Co Ltd Plug cock
FR1102582A (fr) * 1954-04-08 1955-10-24 Joint auto-étanche
US2895710A (en) * 1956-05-29 1959-07-21 Worcester Valve Co Inc Ball valve
US3038693A (en) * 1960-08-04 1962-06-12 Pacific Valves Inc Seat adjustment for ball valves with rotatable ring
GB1139200A (en) * 1966-01-29 1969-01-08 Pierino Saleri Improvements in valves for fluids
US3497178A (en) * 1968-03-21 1970-02-24 Hills Mccanna Co Ball valve with movable yieldable polymeric seats

Also Published As

Publication number Publication date
JPS5527577A (en) 1980-02-27
DE2140975A1 (de) 1972-10-05
FR2131236A5 (nl) 1972-11-10
DE2140975B2 (de) 1978-11-02
NL169514C (nl) 1982-07-16
US3753569A (en) 1973-08-21
DE2140975C3 (de) 1979-06-21
NL7111965A (nl) 1972-09-26
NL169514B (nl) 1982-02-16

Similar Documents

Publication Publication Date Title
CA957999A (en) Valve structure having fluid pressure actuated sealing members
CA946441A (en) Fittings for high pressure fluid lines
CA941358A (en) Pressure valve for fluids
CA954768A (en) Pressure compensated mixing valve
CA963763A (en) Fluid compensator valve
AU460101B2 (en) Sealing valve for pressure regulator
CA959734A (en) Fluid pressure regulator
CA969160A (en) Fluid valve
CA959707A (en) Fluid pressure device
CA1012525A (en) Pressure fluid valve
AU447291B2 (en) Fluid valve seals
CA928610A (en) Fluid bypass valve
CA870928A (en) Fluid pressure relief valve
AU3403271A (en) Back pressure valve
CA956293A (en) Fluid valve seals
CA861267A (en) Valve for high pressure
CA869827A (en) Fluid pressure control valve
CA864995A (en) Fluid pressure control valve
AU446097B2 (en) Fluid pressure relief valve
CA877088A (en) Pressure operated valve
CA847120A (en) Fluid pressure balanced valve
CA933130A (en) High pressure valves
CA873678A (en) Fluid actuated valve assembly
CA889062A (en) Fluid pressure devices
CA863682A (en) Pressure proportioning valve