NZ201071A - Rotary plug cock:body formed from material which is at least 90 per cent by weight polyvinylidene difluoride with plug formed from plastics material different from body - Google Patents

Rotary plug cock:body formed from material which is at least 90 per cent by weight polyvinylidene difluoride with plug formed from plastics material different from body

Info

Publication number
NZ201071A
NZ201071A NZ20107182A NZ20107182A NZ201071A NZ 201071 A NZ201071 A NZ 201071A NZ 20107182 A NZ20107182 A NZ 20107182A NZ 20107182 A NZ20107182 A NZ 20107182A NZ 201071 A NZ201071 A NZ 201071A
Authority
NZ
New Zealand
Prior art keywords
plug
pvdf
cock
ptfe
rotary
Prior art date
Application number
NZ20107182A
Other languages
English (en)
Inventor
D A C Ralet
Original Assignee
D A C Ralet
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 D A C Ralet filed Critical D A C Ralet
Publication of NZ201071A publication Critical patent/NZ201071A/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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/062—Construction of housing; Use of materials therefor of taps or cocks with conical plugs
    • 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
    • F16K5/02—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 conical surfaces; Packings therefor
    • F16K5/025—Particular coverings or materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Lift Valve (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Taps Or Cocks (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
NZ20107182A 1981-06-25 1982-06-24 Rotary plug cock:body formed from material which is at least 90 per cent by weight polyvinylidene difluoride with plug formed from plastics material different from body NZ201071A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27733581A 1981-06-25 1981-06-25

Publications (1)

Publication Number Publication Date
NZ201071A true NZ201071A (en) 1986-03-14

Family

ID=23060416

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ20107182A NZ201071A (en) 1981-06-25 1982-06-24 Rotary plug cock:body formed from material which is at least 90 per cent by weight polyvinylidene difluoride with plug formed from plastics material different from body

Country Status (5)

Country Link
BE (1) BE893594A (OSRAM)
CA (1) CA1218051A (OSRAM)
DE (1) DE8217903U1 (OSRAM)
FR (1) FR2512915A1 (OSRAM)
NZ (1) NZ201071A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR200906153A1 (tr) * 2009-08-07 2011-05-23 Turaş Gaz Armatürleri̇ San. Ve Ti̇c. A.Ş. Gaz musluğu.
PL224342B1 (pl) * 2014-06-18 2016-12-30 Zetkama Spółka Akcyjna Zawór balansowy

Also Published As

Publication number Publication date
DE8217903U1 (de) 1982-10-07
FR2512915A1 (fr) 1983-03-18
BE893594A (fr) 1982-12-22
FR2512915B3 (OSRAM) 1984-04-27
CA1218051A (en) 1987-02-17

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