CN201902571U - Clamping type center line double fluorine-lined butterfly valve - Google Patents
Clamping type center line double fluorine-lined butterfly valve Download PDFInfo
- Publication number
- CN201902571U CN201902571U CN2010206114658U CN201020611465U CN201902571U CN 201902571 U CN201902571 U CN 201902571U CN 2010206114658 U CN2010206114658 U CN 2010206114658U CN 201020611465 U CN201020611465 U CN 201020611465U CN 201902571 U CN201902571 U CN 201902571U
- Authority
- CN
- China
- Prior art keywords
- valve
- seat
- valve seat
- center line
- valve body
- 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 - Fee Related
Links
Landscapes
- Lift Valve (AREA)
Abstract
The utility model discloses a clamping type center line double fluorine-lined butterfly valve comprising a valve body, a valve seat, a valve seat end cover, a valve plate, an upper end shaft, a middle end shaft, a lower end shaft and other parts, wherein the valve body is in an integral type, the valve seat and the valve seat end cover are inlaid and installed in the valve body, the middle end shaft is used as an embedded piece, a movable seat is installed on the upper end shaft, and polytetrafluoroethylene linings are lined on the valve body, the valve plate, the valve seat and the valve seat end cover and have the effects of acid-base resistance and corrosion prevention. The clamping type center line double fluorine-lined butterfly valve has the characteristics of small size, low flow resistance, good sealing performance, is convenient to install and the like.
Description
Technical field
The utility model relates to a kind of wafer type center line double lining fluorine butterfly valve, the industrial pipeline that it can be used for Korrosionsmedium such as seawater, acid, alkali, salt and microparticle medium is done and is opened and closed and regulate flow element, is applicable to the pipe transmission system of industries such as oil, chemical industry, light textile, papermaking, medicine.
Background technique
The employed wafer type center line of present various pipeline double lining fluorine butterfly valve, its valve body is split type, promptly upper and lower or left and right two valve bodies combination, its shortcoming is that volume is big, the manufacturing process complexity, flow resistance is big, and sealability is bad, the installation, maintenance inconvenience.
The model utility content
It is little that the purpose of this utility model provides a kind of volume, easy for installation, and flow resistance is little, good seal performance, and can the etch-proof wafer type center line of acid resistant alkali double lining fluorine butterfly valve.
The technological scheme that the utility model solution prior art deficiency is taked is: a kind of wafer type center line double lining fluorine butterfly valve, comprise valve body, lower end axle, valve plate, middle-end axle, valve seat, valve seat end cap, upper shaft, divided ring, position-arresting disk and remove parts such as seat, it is characterized in that: valve body is an integrated type, valve seat and valve seat end cap pass through insert, be installed in the valve body, the middle-end axle is installed in the valve plate as embedded part, removes seat and is installed on the upper shaft.Seat is removed in rotation, and valve plate rotates in valve seat, realizes the opening and closing of valve.
On valve body, valve plate, valve seat, valve seat end cap, be lined with the teflon lining, play the effect of acid-alkali-corrosive-resisting.
In assembling, its axis is made up of lower end axle, middle-end axle, upper shaft three parts for convenience.
The beneficial effects of the utility model are:
One, valve body is an integrated type, and reduced volume is easy for installation;
Two, valve seat and valve seat end cap adopt split type insert, reduce maintenance cost;
Three, because valve plate adopts pre-buried middle-end axle, simplify the structure, guarantee the performance of valve, and flow resistance is little;
Four, owing on valve body, valve plate, valve seat, valve seat end cap, be lined with the teflon lining, has the etch-proof effect of acid resistant alkali.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Wafer type center line double lining fluorine butterfly valve as shown in Figure 1, by valve body 1, lower end axle 2, valve plate 3, middle-end axle 4, valve seat 5, valve seat end cap 6, upper shaft 7, divided ring 8, position-arresting disk 9 and remove seat parts such as 10 and form, its assembly process is: at first valve rod is installed in and removes seat 10, on the upper shaft 7, plugging pin is fixed, valve seat 5 is packed in the valve body 1, position-arresting disk 9 is installed on the valve body 1, valve plate 3 is packed in the valve seat 5, with lower end axle 2 valve body 1 of packing into, align and fix in the valve plate 3 of packing into, the upper shaft of removing on the seat 10 7 is inserted in the valve body holes, divided ring 8 is installed again, after will to remove seat 10 fixing, form the valve complete machine.
Valve body of the present utility model is an integrated type, and valve seat and valve seat end cap are installed in the valve body by insert, and the middle-end axle mouthfuls 11 is installed in the valve plate as embedded part by splicing, and removes seat and is installed on the upper shaft.Seat is removed in rotation, and valve plate rotates in valve seat, realizes the opening and closing of valve.
On valve body, valve plate, valve seat, valve seat end cap, be lined with the teflon lining, play the effect of acid-alkali-corrosive-resisting.
In assembling, its axis is made up of lower end axle, middle-end axle, upper shaft three parts for convenience.
Claims (3)
1. wafer type center line double lining fluorine butterfly valve, comprise: valve body, lower end axle, valve plate, middle-end axle, valve seat, valve seat end cap, upper shaft, divided ring, position-arresting disk, remove seat, it is characterized in that: valve body is an integrated type, valve seat and valve seat end cap pass through insert, be installed in the valve body, the middle-end axle is set in the valve plate as embedded part, removes seat and is installed on the upper shaft.
2. wafer type center line double lining fluorine butterfly valve according to claim 1 is characterized in that: be lined with the teflon lining on valve body, valve plate, valve seat, valve seat end cap.
3. wafer type center line double lining fluorine butterfly valve according to claim 1 is characterized in that: its axis is made up of lower end axle, middle-end axle, upper shaft three parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206114658U CN201902571U (en) | 2010-11-17 | 2010-11-17 | Clamping type center line double fluorine-lined butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206114658U CN201902571U (en) | 2010-11-17 | 2010-11-17 | Clamping type center line double fluorine-lined butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201902571U true CN201902571U (en) | 2011-07-20 |
Family
ID=44273164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206114658U Expired - Fee Related CN201902571U (en) | 2010-11-17 | 2010-11-17 | Clamping type center line double fluorine-lined butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201902571U (en) |
-
2010
- 2010-11-17 CN CN2010206114658U patent/CN201902571U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203335913U (en) | Upper-installing type eccentric ball valve and ball assembly of upper-installing type eccentric ball valve | |
| WO2012139374A1 (en) | Magnetic dipole valve | |
| CN201902571U (en) | Clamping type center line double fluorine-lined butterfly valve | |
| CN203892602U (en) | Triple-eccentric metal hard-sealing half ball valve | |
| CN201162846Y (en) | Double-eccentric semi-sphere ball valve | |
| CN203784351U (en) | Ball valve with flanges used for hospital oxygen transmission | |
| CN202140670U (en) | Impacting hand wheel for valves | |
| CN201582464U (en) | Water-saving control valve | |
| CN207961549U (en) | A kind of Wear-resistant corrosion-resistant butterfly valve | |
| CN202220871U (en) | Pin-free butterfly valve with soft valve seat | |
| CN205559848U (en) | Ball valve seals up disk seat | |
| CN204312728U (en) | A kind of dismountable butterfly valve | |
| CN202561109U (en) | V-shaped ball valve | |
| CN204692617U (en) | A kind of spline butterfly plate linkage structure | |
| CN109854774A (en) | Three eccentricity seals c-type ball valve firmly | |
| CN209325107U (en) | A kind of single shaft Kong Xuan opens check-valves | |
| CN209213004U (en) | Shaft coupling structure under a kind of valve body | |
| CN203023540U (en) | Novel stop valve | |
| CN204922076U (en) | Little moment disk seat of ball valve | |
| CN2475882Y (en) | Facing clamp central line double lining fluorine butterfly valve | |
| CN201218356Y (en) | Sluice valve | |
| CN212718026U (en) | Stop valve convenient to vertical pipeline installation | |
| CN216344055U (en) | Double-handle fixing ball body | |
| CN206175684U (en) | Machinery valve body | |
| CN205639644U (en) | Pipe valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20111117 |