DE8708635U1 - Ventilkolben für ein Absperrventil in Leitungen, die aggressive Medien führen - Google Patents

Ventilkolben für ein Absperrventil in Leitungen, die aggressive Medien führen

Info

Publication number
DE8708635U1
DE8708635U1 DE8708635U DE8708635U DE8708635U1 DE 8708635 U1 DE8708635 U1 DE 8708635U1 DE 8708635 U DE8708635 U DE 8708635U DE 8708635 U DE8708635 U DE 8708635U DE 8708635 U1 DE8708635 U1 DE 8708635U1
Authority
DE
Germany
Prior art keywords
valve
core
piston
aggressive media
sleeve
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
DE8708635U
Other languages
German (de)
English (en)
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19868618138 external-priority patent/DE8618138U1/de
Application filed by Individual filed Critical Individual
Priority to DE8708635U priority Critical patent/DE8708635U1/de
Publication of DE8708635U1 publication Critical patent/DE8708635U1/de
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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/005—Particular materials for seats or closure elements
    • 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
    • F16K3/22—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 sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—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 sealing faces shaped as surfaces of solids of revolution with cylindrical valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE8708635U 1986-07-07 1987-06-22 Ventilkolben für ein Absperrventil in Leitungen, die aggressive Medien führen Expired DE8708635U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8708635U DE8708635U1 (de) 1986-07-07 1987-06-22 Ventilkolben für ein Absperrventil in Leitungen, die aggressive Medien führen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19868618138 DE8618138U1 (de) 1986-07-07 1986-07-07 Ventilkolben für ein Absperrventil in Leitungen, die aggressive Medien führen
DE8708635U DE8708635U1 (de) 1986-07-07 1987-06-22 Ventilkolben für ein Absperrventil in Leitungen, die aggressive Medien führen

Publications (1)

Publication Number Publication Date
DE8708635U1 true DE8708635U1 (de) 1987-08-06

Family

ID=25950960

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8708635U Expired DE8708635U1 (de) 1986-07-07 1987-06-22 Ventilkolben für ein Absperrventil in Leitungen, die aggressive Medien führen

Country Status (1)

Country Link
DE (1) DE8708635U1 (el)

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