DK370184A - CUTTING OR REPLACEMENT VALVE FOR MEDIA FLOW - Google Patents
CUTTING OR REPLACEMENT VALVE FOR MEDIA FLOW Download PDFInfo
- Publication number
- DK370184A DK370184A DK370184A DK370184A DK370184A DK 370184 A DK370184 A DK 370184A DK 370184 A DK370184 A DK 370184A DK 370184 A DK370184 A DK 370184A DK 370184 A DK370184 A DK 370184A
- Authority
- DK
- Denmark
- Prior art keywords
- valve
- recess
- cutting
- flow
- guides
- Prior art date
Links
Landscapes
- Lift Valve (AREA)
Abstract
In a shut-off or two-way valve of the type which has a valve head 76, 78 mounted on a valve rod 86 which can be moved to and fro, the bushing 30 which guides the valve rod is provided with a cylindrical recess 48 which a cleaning and sterilizing medium is made to flow through to counteract contamination of the process liquid of the valve when the valve head is guided into a position in which the previously drawn-back piston rod part 86, 74 is reintroduced into the valve chamber 4, 6 which contains or guides the process liquid. The recess 48 is flow- connected to other recesses or ducts 52, 106 which are located at the outer side of sealing rings which form a seal for various other valve chamber wall parts 30, 76, 88, in which way the recess or the duct system can form part of a leakage control system. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK370184A DK161906C (en) | 1982-11-29 | 1984-07-30 | CUTTING OR REPLACEMENT VALVE FOR MEDIA FLOW |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK529482 | 1982-11-29 | ||
DK529482 | 1982-11-29 | ||
DK8300111 | 1983-11-28 | ||
PCT/DK1983/000111 WO1984002169A1 (en) | 1982-11-29 | 1983-11-28 | A stop or switch valve for fluids |
DK370184 | 1984-07-30 | ||
DK370184A DK161906C (en) | 1982-11-29 | 1984-07-30 | CUTTING OR REPLACEMENT VALVE FOR MEDIA FLOW |
Publications (4)
Publication Number | Publication Date |
---|---|
DK370184D0 DK370184D0 (en) | 1984-07-30 |
DK370184A true DK370184A (en) | 1984-07-30 |
DK161906B DK161906B (en) | 1991-08-26 |
DK161906C DK161906C (en) | 1992-02-03 |
Family
ID=26067183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK370184A DK161906C (en) | 1982-11-29 | 1984-07-30 | CUTTING OR REPLACEMENT VALVE FOR MEDIA FLOW |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK161906C (en) |
-
1984
- 1984-07-30 DK DK370184A patent/DK161906C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK370184D0 (en) | 1984-07-30 |
DK161906B (en) | 1991-08-26 |
DK161906C (en) | 1992-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |