SE8801911D0 - CONTROL VALVE WITH ADJUSTABLE CAPACITY VALUE - Google Patents
CONTROL VALVE WITH ADJUSTABLE CAPACITY VALUEInfo
- Publication number
- SE8801911D0 SE8801911D0 SE8801911A SE8801911A SE8801911D0 SE 8801911 D0 SE8801911 D0 SE 8801911D0 SE 8801911 A SE8801911 A SE 8801911A SE 8801911 A SE8801911 A SE 8801911A SE 8801911 D0 SE8801911 D0 SE 8801911D0
- Authority
- SE
- Sweden
- Prior art keywords
- valve
- plug
- cylindrical body
- slide
- capacity value
- Prior art date
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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/52—Means for additional adjustment of the rate of flow
- F16K1/526—Means for additional adjustment of the rate of flow for limiting the maximum flow rate, using a second valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Abstract
A fluid flow control valve comprises a valve plug assembly (8) which is connected to a valve spindle (11) and which can be moved axially between a closure position in which it seats against a valve seat (2a) and a valve open position. The plug assembly comprises two main parts (9, 10), namely a hollow cylindrical body (9) and a plug slide (10) which is accommodated in the hollow cylindrical body (9). The cylindrical body (9) and the plug slide (10) have provided thereon, over an arcuate region which is smaller than the circumference thereof, port orifices (17, 18) which can be placed in different positions relative to one another, such as to vary the flow of fluid through the valve in a given valve-open position, and therewith also the capacity value of the valve. The plug slide (10) is connected to the spindle (11), by means of which the plug slide can be rotated to a selected one of, e.g. ten mutually different positions. The moveable part (10) of the plug assembly can be locked temporarily in relation to the fixed valve part (8) in the selected position of rotation, which is indicated on a scale (24).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8801911A SE461169B (en) | 1988-05-20 | 1988-05-20 | ADJUSTABLE VALVE WITH ADJUSTABLE CAPACITY VALUES |
PCT/SE1989/000278 WO1989011609A1 (en) | 1988-05-20 | 1989-05-18 | A fluid flow control valve having an adjustable capacity value |
EP19890906208 EP0414789A1 (en) | 1988-05-20 | 1989-05-18 | A fluid flow control valve having an adjustable capacity value |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8801911A SE461169B (en) | 1988-05-20 | 1988-05-20 | ADJUSTABLE VALVE WITH ADJUSTABLE CAPACITY VALUES |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8801911D0 true SE8801911D0 (en) | 1988-05-20 |
SE8801911L SE8801911L (en) | 1989-11-21 |
SE461169B SE461169B (en) | 1990-01-15 |
Family
ID=20372396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8801911A SE461169B (en) | 1988-05-20 | 1988-05-20 | ADJUSTABLE VALVE WITH ADJUSTABLE CAPACITY VALUES |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0414789A1 (en) |
SE (1) | SE461169B (en) |
WO (1) | WO1989011609A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4141205A1 (en) * | 1991-12-13 | 1993-06-17 | Fibro Gmbh | SWITCH VALVE FOR PNEUMATIC OR HYDRAULIC PRESSURE |
FR2773865B1 (en) * | 1998-01-21 | 2000-03-24 | Theobald A | FLOW ADJUSTMENT VALVE |
CN110657268A (en) * | 2018-06-29 | 2020-01-07 | 西门子瑞士有限公司 | Control valve |
SE543651C2 (en) * | 2019-07-12 | 2021-05-18 | Purmo Group Sweden Ab | Valve arrangement comprising press fit pre-setting sleeve |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2302666A7 (en) * | 1975-02-28 | 1976-09-24 | Vabco Trafili Spa | Central heating system radiator valve - has axially adjustable disc to control max. flow rate |
DE3300624C2 (en) * | 1983-01-11 | 1984-11-15 | Danfoss A/S, Nordborg | Valve with presetting of the flow rate |
SE450908B (en) * | 1986-02-17 | 1987-08-10 | Tour & Andersson Ab | RADIATOR VALVE WITH BUILT-IN PRESET |
-
1988
- 1988-05-20 SE SE8801911A patent/SE461169B/en not_active IP Right Cessation
-
1989
- 1989-05-18 WO PCT/SE1989/000278 patent/WO1989011609A1/en not_active Application Discontinuation
- 1989-05-18 EP EP19890906208 patent/EP0414789A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
SE8801911L (en) | 1989-11-21 |
WO1989011609A1 (en) | 1989-11-30 |
SE461169B (en) | 1990-01-15 |
EP0414789A1 (en) | 1991-03-06 |
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