CN110185813A - A kind of flanged joint Fluorine-lined V type ball valve - Google Patents
A kind of flanged joint Fluorine-lined V type ball valve Download PDFInfo
- Publication number
- CN110185813A CN110185813A CN201910543835.4A CN201910543835A CN110185813A CN 110185813 A CN110185813 A CN 110185813A CN 201910543835 A CN201910543835 A CN 201910543835A CN 110185813 A CN110185813 A CN 110185813A
- Authority
- CN
- China
- Prior art keywords
- ball valve
- valve body
- bull stick
- type
- lined
- 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.)
- Pending
Links
- 244000309464 bull Species 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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
- 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
-
- 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
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves
-
- 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
- F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
- F16K41/043—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
- F16K41/046—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles for rotating valves
-
- 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
- F16K5/0605—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 with particular plug arrangements, e.g. particular shape or built-in means
-
- 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
- F16K5/0647—Spindles or actuating means
-
- 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
- F16K5/0663—Packings
- F16K5/0694—Spindle sealings
-
- 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
- F16K5/08—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Taps Or Cocks (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a kind of flanged joint Fluorine-lined V type ball valves, including ball valve body, the ball valve body is equipped with circulation passage one, rotation chamber is equipped in circulation passage one, it rotates and intracavitary rotatable V-type sphere is installed, ball valve body is equipped with top bull stick, the lower end of top bull stick is mounted on the top of V-type sphere, ball valve body is equipped with lower part bull stick, the lower end of lower part bull stick is equipped with lower cover, the upper end of ball valve body is equipped with interconnecting piece, support base is installed on the outer wall of interconnecting piece, spring is installed in support base, the lower end of spring is fixed with upper head plate, pneumatic execution part is installed on support base.The upper end of ball valve body is arranged in using support base for flanged joint Fluorine-lined V type ball valve provided by the present application, ball valve body is sealed using support base, support base is set to can be rotated certain angle together with pneumatic execution part, it ensure that effective sealing of valve, it is suitble to use in small space, improves the installation effectiveness and installation difficulty of pipeline entirety.
Description
Technical field
The present invention relates to V type ball valve fields, particularly relate to a kind of flanged joint Fluorine-lined V type ball valve.
Background technique
V-type ball valve is one kind of ball valve, its closure member is valve plate, and valve plate is hemisphere, is provided with V-shape on hemisphere and opens
Mouthful, the V-type opening of sphere and the medium channel of valve body form a fan-shaped region, and medium channel can be changed in turning course
Sectional area forms the adjusting to rate-of flow.Applicants have discovered that existing V-type ball valve is asked during installation there are following
Topic: since the figure of the pneumatic execution part of V-type ball valve is larger, it is inconvenient to install in narrow space, therefore the peace of pipeline entirety
It is lower to fill efficiency.
Summary of the invention
In view of this, it is an object of the invention to propose a kind of flanged joint Fluorine-lined V type ball valve, to be dedicated to solving
Whole issue in background technique or one of.
It is described based on a kind of above-mentioned purpose flanged joint Fluorine-lined V type ball valve provided by the invention, including ball valve body
Ball valve body is equipped with circulation passage one, and rotation chamber is equipped in the circulation passage one, and the rotation is intracavitary to be equipped with rotatable V
Type sphere, the V-type sphere is interior to be equipped with circulation passage two, and the top of the ball valve body, which is equipped with, extends to stream through ball valve body
Top bull stick in circulation passage one, the lower end of the top bull stick are mounted on the top of V-type sphere, the ball valve body be equipped with from
Lower part extends to the lower part bull stick in circulation passage one through ball valve body, and the upper end of the lower part bull stick is mounted on V-type sphere
Lower part, the lower end of the lower part bull stick is equipped with lower cover, and the lower cover is fixed on the lateral wall of ball valve body, the ball
The upper end of valve body is equipped with interconnecting piece, and the mode being connected through a screw thread on the outer wall of the interconnecting piece is equipped with support base, institute
It states and spring is installed in support base, the lower end of the spring is fixed with upper head plate, and the top bull stick passes through spring and upper head plate,
Pneumatic execution part is installed, the output end of the pneumatic execution part is connected with top bull stick, described on the support base
The top of ball valve body is equipped with several O-shaped washers compatible with top bull stick.
Optionally, limited block is additionally provided in the groove.
Optionally, the limited block is mounted in groove by dismountable mode.
Optionally, the limited block is mounted in groove by bolted connection.
Optionally, the lower part bull stick is mounted on the lower part of V-type sphere in such a way that spline connects.
Optionally, the lower end of the top bull stick is mounted on the top of V-type sphere in such a way that spline connects.
Optionally, the upper end of the bottom plate is additionally provided with sealing ring.
The utility model has the advantages that
The upper end of ball valve body is arranged in using support base for flanged joint Fluorine-lined V type ball valve provided by the present application,
Ball valve body is sealed using support base, so that support base is can be rotated certain angle together with pneumatic execution part, and also
It is provided with spring and upper head plate in support base, pushes upper head plate to move towards the upper end of ball valve body by the elastic force of spring
It is dynamic, the upper end leakproofness of ball valve body is further increased, ensure that effective sealing of valve, is suitble to make in small space
With the installation effectiveness and installation difficulty of raising pipeline entirety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of flanged joint of embodiment of the present invention Fluorine-lined V type ball valve；
Fig. 2 is the enlarged diagram of I structure in Fig. 1.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.
It should be noted that all statements for using " first " and " second " are for differentiation two in the embodiment of the present invention
The non-equal entity of a same names or non-equal parameter, it is seen that " first " " second " only for the convenience of statement, does not answer
It is interpreted as the restriction to the embodiment of the present invention, subsequent embodiment no longer illustrates this one by one.
As one embodiment, the present invention provides a kind of flanged joint Fluorine-lined V type ball valve, including ball valve body, institute
Ball valve body is stated equipped with circulation passage one, the rotation is intracavitary to be equipped with rotatable V-type sphere, is equipped in the V-type sphere
Circulation passage two, the ball valve body, which is equipped with, extends to the top bull stick in circulation passage one, institute from top through ball valve body
The lower end for stating top bull stick is mounted on the top of V-type sphere, and the top of the ball valve body is equipped with to be extended to through ball valve body
Lower part bull stick in circulation passage one, the upper end of the lower part bull stick are mounted on the lower part of V-type sphere, under the lower part bull stick
End is equipped with lower cover, and the lower cover is fixed on the lateral wall of ball valve body, and the upper end of the ball valve body is equipped with connection
Portion, the mode being connected through a screw thread on the outer wall of the interconnecting piece are equipped with support base, spring, institute are equipped in the support base
The lower end for stating spring is fixed with upper head plate, and the top bull stick passes through spring and upper head plate, is equipped on the support base pneumatic
The output end of execution part, the pneumatic execution part is connected with top bull stick, and the top of the ball valve body is equipped with several
O-shaped washer compatible with top bull stick.
As shown in Figure 1 to Figure 2, as an embodiment of the present invention, a kind of flanged joint Fluorine-lined V type ball valve, packet
Ball valve body 1 is included, the ball valve body 1 is equipped in circulation passage one 1a, one 1a of circulation passage being transversely arranged and is equipped with
Chamber is rotated, rotation chamber is spherical shape, and the rotation is intracavitary to be equipped with rotatable V-type sphere 2, is equipped in the V-type sphere 2 along cross
To two 2a of circulation passage of setting, the top of the ball valve body 1 is equipped with to be extended in one 1a of circulation passage through ball valve body 1
Top bull stick 3, the lower end of the top bull stick 3 is mounted on the top of V-type sphere 2 in such a way that spline connects, has steady
Fixed transmission efficiency.The ball valve body 1, which is equipped with, extends to the lower part in one 1a of circulation passage turn from lower part through ball valve body 1
Bar 4, the upper end of the lower part bull stick 4 are mounted on the lower part of V-type sphere 2 in such a way that spline connects, have stable transmission
Efficiency.The lower end of the lower part bull stick 4 is equipped with lower cover 5, and the lower end of lower part bull stick 4 is spindle rotationally arranged in ball valve body
On 1, the lower cover 5 is fixed on the lateral wall of ball valve body 1, and the upper end of the ball valve body 1 is equipped with interconnecting piece, the company
The mode being connected through a screw thread on the outer wall of socket part is equipped with support base 6, and spring 7, the spring are equipped in the support base 6
7 lower end is fixed with upper head plate 8, and the top bull stick 3 passes through spring 7 and upper head plate 8, and the elastic force of the spring 7 pushes upper end
Plate 8 is fitted and connected the upper surface in portion, and pneumatic execution part 9 is equipped on the support base 6, and pneumatic execution part 9 can be cylinder,
The output end of the pneumatic execution part 9 is connected with top bull stick 3, and the top of the ball valve body 1 is equipped with several and top
The compatible O-shaped washer of bull stick 3.Flanged joint Fluorine-lined V type ball valve provided by the present application is arranged using support base 6 in ball valve
The upper end of valve body 1 is sealed ball valve body 1 using support base 6, so that support base 6 is had rotatable space, and also
It is provided with spring 7 and upper head plate 8 in support base 6, pushes upper head plate 8 towards the upper end of ball valve body 1 by the elastic force of spring 7
Portion is mobile, further increases the upper end leakproofness of ball valve body 1, ensure that effective sealing of valve, be suitble in narrow sky
Interior use improves the installation effectiveness and installation difficulty of pipeline entirety.
Optionally, limited block 10 is additionally provided in the groove 6a.Its movement for being used to limit upper head plate 8 guarantees minimum
Operating position.
In order to facilitate the installation of ball valve, the limited block 10 is mounted in groove 6a by dismountable mode, facilitates ball
The assembly of valve.Wherein, the limited block 10 is mounted on by bolted connection in groove 6a, stable connection, technique letter
It is single.
Optionally, the upper end of the bottom plate is additionally provided with sealing ring.In this application, sealing ring uses plastics, rubber
The elastic materials such as glue or silica gel can increase tightness when lower part bull stick 4 is connect with ball valve body 1, when improving ball valve use
Safety.
When flanged joint Fluorine-lined V type ball valve needs to close, moves execution part 9 and work, move the output of execution part 9
End drives top bull stick 3 to rotate, and top bull stick 3 drives V-type sphere 2 to rotate, and keeps one 1a of circulation passage and two 2a of circulation passage wrong
It opens, to control the flow of liquid；When flanged joint Fluorine-lined V type ball valve is installed to pipeline, operator controls branch
It supports seat 6 to rotate, pneumatic execution part 9 can control to turn an angle.
The upper end of ball valve body 1 is arranged in using support base 6 for flanged joint Fluorine-lined V type ball valve provided by the present application
Portion is sealed ball valve body 1 using support base 6, and support base 6 is made to can be rotated certain angle together with pneumatic execution part 9,
And it is also provided with spring 7 and upper head plate 8 in support base 6, pushes upper head plate 8 towards ball valve body 1 by the elastic force of spring 7
Upper end it is mobile, further increase the upper end leakproofness of ball valve body 1, ensure that effective sealing of valve, be suitble to
It is used in small space, improves the installation effectiveness and installation difficulty of pipeline entirety.
It should be understood by those ordinary skilled in the art that: the discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under thinking of the invention, above embodiments
Or can also be combined between the technical characteristic in different embodiments, step can be realized with random order, and be existed such as
Many other variations of the upper different aspect of the invention, for simplicity, they are not provided in details.
Claims (7)
1. a kind of flanged joint Fluorine-lined V type ball valve, which is characterized in that including ball valve body, the ball valve body is equipped with stream
Circulation passage one, the circulation passage one is interior to be equipped with rotation chamber, and the rotation is intracavitary to be equipped with rotatable V-type sphere, the V-type
Circulation passage two is equipped in sphere, the top of the ball valve body is upper in circulation passage one equipped with extending to through ball valve body
Portion's bull stick, the lower end of the top bull stick are mounted on the top of V-type sphere, and the ball valve body, which is equipped with from lower part, runs through ball valve
Body extends to the lower part bull stick in circulation passage one, and the upper end of the lower part bull stick is mounted on the lower part of V-type sphere, the lower part
The lower end of bull stick is equipped with lower cover, and the lower cover is fixed on the lateral wall of ball valve body, the upper end of the ball valve body
Equipped with interconnecting piece, the mode being connected through a screw thread on the outer wall of the interconnecting piece is equipped with support base, installation in the support base
There is spring, the lower end of the spring is fixed with upper head plate, and the top bull stick passes through spring and upper head plate, pacifies on the support base
Equipped with pneumatic execution part, the output end of the pneumatic execution part is connected with top bull stick, the top of the ball valve body
Equipped with several O-shaped washers compatible with top bull stick.
2. flanged joint Fluorine-lined V type ball valve according to claim 1, which is characterized in that also set up in the groove
There is limited block.
3. flanged joint Fluorine-lined V type ball valve according to claim 2, which is characterized in that the limited block passes through can
The mode of disassembly is mounted in groove.
4. flanged joint Fluorine-lined V type ball valve according to claim 3, which is characterized in that the limited block passes through spiral shell
The mode connect is tethered to be mounted in groove.
5. flanged joint Fluorine-lined V type ball valve according to claim 1, which is characterized in that the lower part bull stick passes through
The mode of spline connection is mounted on the lower part of V-type sphere.
6. flanged joint Fluorine-lined V type ball valve according to claim 1, which is characterized in that under the top bull stick
Hold the top that V-type sphere is mounted in such a way that spline connects.
7. flanged joint Fluorine-lined V type ball valve according to claim 1, which is characterized in that the upper end of the bottom plate
Portion is additionally provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910543835.4A CN110185813A (en) | 2019-06-21 | 2019-06-21 | A kind of flanged joint Fluorine-lined V type ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910543835.4A CN110185813A (en) | 2019-06-21 | 2019-06-21 | A kind of flanged joint Fluorine-lined V type ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110185813A true CN110185813A (en) | 2019-08-30 |
Family
ID=67722921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910543835.4A Pending CN110185813A (en) | 2019-06-21 | 2019-06-21 | A kind of flanged joint Fluorine-lined V type ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110185813A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202000029666A1 (en) * | 2020-12-03 | 2022-06-03 | Bonomi Aldo | BALL VALVE |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5056758A (en) * | 1990-05-11 | 1991-10-15 | Bramblet John W | Valve stem packing structure |
| CN103791115A (en) * | 2014-02-28 | 2014-05-14 | 荆昭 | Novel foot-operated type water-saving switch |
| US20150097132A1 (en) * | 2013-10-08 | 2015-04-09 | Yi-Ming Fan | Ball or half-ball valve with drain-proof mechanism |
| CN107061780A (en) * | 2017-05-27 | 2017-08-18 | 浙江永联阀门有限公司 | A kind of Pneumatic lining fluorine V-type ball valve |
| CN207064702U (en) * | 2017-08-15 | 2018-03-02 | 高邮市高农机械配件有限公司 | A kind of Subzero valve |
| CN207213232U (en) * | 2017-09-14 | 2018-04-10 | 四川凯茨阀门制造有限公司 | A kind of ball valve |
| CN108953751A (en) * | 2018-10-10 | 2018-12-07 | 江苏经纬阀业有限公司 | A kind of panel installation high-pressure ball valve of easy structure |
-
2019
- 2019-06-21 CN CN201910543835.4A patent/CN110185813A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5056758A (en) * | 1990-05-11 | 1991-10-15 | Bramblet John W | Valve stem packing structure |
| US20150097132A1 (en) * | 2013-10-08 | 2015-04-09 | Yi-Ming Fan | Ball or half-ball valve with drain-proof mechanism |
| CN103791115A (en) * | 2014-02-28 | 2014-05-14 | 荆昭 | Novel foot-operated type water-saving switch |
| CN107061780A (en) * | 2017-05-27 | 2017-08-18 | 浙江永联阀门有限公司 | A kind of Pneumatic lining fluorine V-type ball valve |
| CN207064702U (en) * | 2017-08-15 | 2018-03-02 | 高邮市高农机械配件有限公司 | A kind of Subzero valve |
| CN207213232U (en) * | 2017-09-14 | 2018-04-10 | 四川凯茨阀门制造有限公司 | A kind of ball valve |
| CN108953751A (en) * | 2018-10-10 | 2018-12-07 | 江苏经纬阀业有限公司 | A kind of panel installation high-pressure ball valve of easy structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202000029666A1 (en) * | 2020-12-03 | 2022-06-03 | Bonomi Aldo | BALL VALVE |
| WO2022118134A1 (en) * | 2020-12-03 | 2022-06-09 | Bonomi, Aldo | Ball valve |
| GB2615953A (en) * | 2020-12-03 | 2023-08-23 | Aldo Bonomi | Ball valve |
| US12203567B2 (en) | 2020-12-03 | 2025-01-21 | Aldo Bonomi | Ball valve |
| GB2615953B (en) * | 2020-12-03 | 2025-01-22 | Aldo Bonomi | Ball valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110185813A (en) | A kind of flanged joint Fluorine-lined V type ball valve | |
| CN205678324U (en) | Can 360 degree of rotations, the tee pipe couplings with ball valve | |
| CN205859207U (en) | A kind of eccentric half-ball valve of two way seal | |
| CN207064683U (en) | Angle valve | |
| CN209061446U (en) | A kind of Novel adjustable nozzle | |
| CN208634490U (en) | Ball-cock assembly | |
| CN111828670A (en) | Large-caliber vacuum ball valve | |
| CN116989158A (en) | Ball valve capable of realizing quantitative adjustment | |
| CN111520502B (en) | Pipeline gas self-closing valve | |
| CN109277239A (en) | A kind of Novel adjustable nozzle | |
| CN211738199U (en) | Novel be convenient for adjust double valve of installation | |
| CN212177917U (en) | Corrugated pipe valve combining plane sealing and conical surface sealing | |
| CN211039778U (en) | Three-way stop valve | |
| CN211398648U (en) | Ball valve for hydrogen | |
| CN213929456U (en) | Loose joint bathroom lead-free angle valve capable of changing connection position | |
| CN222416125U (en) | High-low level water discharge valve device | |
| CN216200639U (en) | Butt clamp type butterfly valve | |
| CN215980925U (en) | Novel threaded ball check valve | |
| CN100561025C (en) | Low pressure drop high-temperature gas changing-over valve | |
| CN206418564U (en) | A kind of squatting pan water inlet connector | |
| CN214889077U (en) | Adjustable ball check valve | |
| CN209213069U (en) | A ball valve stem | |
| CN213512196U (en) | Ball valve convenient to connect | |
| CN213776434U (en) | Novel three-way ball valve | |
| CN216358372U (en) | Water bag with sun-proof performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190830 |