DE20103157U1 - Ball valve - Google Patents

Ball valve

Info

Publication number
DE20103157U1
DE20103157U1 DE20103157U DE20103157U DE20103157U1 DE 20103157 U1 DE20103157 U1 DE 20103157U1 DE 20103157 U DE20103157 U DE 20103157U DE 20103157 U DE20103157 U DE 20103157U DE 20103157 U1 DE20103157 U1 DE 20103157U1
Authority
DE
Germany
Prior art keywords
housing
ball valve
ball
control ball
bore
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 - Lifetime
Application number
DE20103157U
Other languages
German (de)
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.)
Fluehs Drehtechnik GmbH
Original Assignee
Fluehs Drehtechnik GmbH
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 Fluehs Drehtechnik GmbH filed Critical Fluehs Drehtechnik GmbH
Priority to DE20103157U priority Critical patent/DE20103157U1/en
Publication of DE20103157U1 publication Critical patent/DE20103157U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16K5/0657—Particular coverings or materials
    • 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
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (3)

1. Kugelventil mit einem Gehäuse, das eine Durchgangsbohrung und eine in die Durchgangsbohrung mündende Querbohrung aufweist, und mit einer Steuer­ kugel, deren Oberfläche mit einem Polytetrafluorethylen beschichtet ist, und die unter Zwischenfügung einer Dichtung in das Gehäuse eingebracht und von außen mittels eines Mehrkants verstellbar ist, dadurch gekennzeichnet, dass die Steuerkugel (3) mehrteilig ausgeführt und mit einem Mitnehmerzapfen (4) versehen ist, der einerseits über eine Nut in die Steuerkugel (3) eingreift und andererseits mit einem Mehrkantgriff (11) verbunden ist. 1. Ball valve with a housing which has a through bore and a transverse bore opening into the through bore, and with a control ball, the surface of which is coated with a polytetrafluoroethylene, and which is introduced into the housing with the interposition of a seal and is adjustable from the outside by means of a polygon , characterized in that the control ball ( 3 ) is made in several parts and is provided with a driver pin ( 4 ) which engages in the control ball ( 3 ) on the one hand via a groove and on the other hand is connected to a polygonal handle ( 11 ). 2. Kugelventil nach Anspruch 1, dadurch gekennzeichnet, dass ein Anschluss­ nippel (2) in Strömungsrichtung in das Gehäuse (1) geschraubt ist, an dessen freiem Ende eine an der Steuerkugel (3) anliegende Dichtung (9) gehalten ist und von dem eine Überwurfmutter (8) gehalten ist.2. Ball valve according to claim 1, characterized in that a connection nipple ( 2 ) in the flow direction is screwed into the housing ( 1 ), at the free end of which a seal on the control ball ( 3 ) ( 9 ) is held and by which one Union nut ( 8 ) is held. 3. Kugelventil nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass diametral zu dem Mitnehmerzapfen (4) in das Gehäuse (1) ein von einem Deckel (6) verschlossener Anschlusszapfen (13) eingeschraubt ist.3. Ball valve according to one of claims 1 or 2, characterized in that a connection pin ( 13 ) closed by a cover ( 6 ) is screwed into the housing ( 1 ) diametrically to the driving pin ( 4 ).
DE20103157U 2001-02-22 2001-02-22 Ball valve Expired - Lifetime DE20103157U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20103157U DE20103157U1 (en) 2001-02-22 2001-02-22 Ball valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20103157U DE20103157U1 (en) 2001-02-22 2001-02-22 Ball valve

Publications (1)

Publication Number Publication Date
DE20103157U1 true DE20103157U1 (en) 2001-06-13

Family

ID=7953385

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20103157U Expired - Lifetime DE20103157U1 (en) 2001-02-22 2001-02-22 Ball valve

Country Status (1)

Country Link
DE (1) DE20103157U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010719

R150 Term of protection extended to 6 years

Effective date: 20040521

R151 Term of protection extended to 8 years

Effective date: 20070302

R152 Term of protection extended to 10 years

Effective date: 20090128

R071 Expiry of right