CN101201113A - Bi-bit bi-pass piston type multi-medium angle seat valve - Google Patents
Bi-bit bi-pass piston type multi-medium angle seat valve Download PDFInfo
- Publication number
- CN101201113A CN101201113A CNA2007101714403A CN200710171440A CN101201113A CN 101201113 A CN101201113 A CN 101201113A CN A2007101714403 A CNA2007101714403 A CN A2007101714403A CN 200710171440 A CN200710171440 A CN 200710171440A CN 101201113 A CN101201113 A CN 101201113A
- Authority
- CN
- China
- Prior art keywords
- piston rod
- piston
- bit
- valve
- type multi
- 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
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The invention relates to a two-position two-port piston multi-medium crow foot valve, which comprises an observing window, a symbol rod, an O-shaped ring, a cylinder cover, a piston, a bottom cover, a bearing, a cylinder, a pressing threaded sleeve, a dish spring, a joint, a valve body, a piston rod and a valve. One end of the cylinder is connected with the cylinder cover and the other end is connected with the bottom cover. The bottom cover is connected with the valve body through the joint. The piston rod is arranged in the cylinder, the joint and the valve body. One end of the piston rod is connected with the piston through the bearing, the pressing threaded sleeve and the dish spring. The end head of the piston rod is connected with the symbol rod through the O-shaped ring. The observing window is arranged at the front end of the cylinder cover. The other end of the piston rod is provided with the valve. The invention is characterized in that the middle of the piston rod is provided with a sealing part and a sealing ring. The invention has the advantage of being able to meet the working requirements of a high temperature of 180 degrees and a medium pressure of 1 MPa.
Description
Technical field
The present invention relates to a kind of bi-bit bi-pass piston type multi-medium angle seat valve, be widely used in that industry such as washing, light industry, food, bubble are moulded, medical treatment are made, Service Industry, it is the final controlling element of carrying air, water or other fluid medium on the industrial automation production line, has property easy of integration, advantages such as automation control, be that modern industry gas, fluid are controlled indispensable product, belong to valve technology field.
Background technique
Bi-bit bi-pass piston type multi-medium angle seat valve, old product in the past is by the valve seal parts, valve body is installed, open and close and carry out the controlling component formation, the valve seal parts rely on to open and close carries out the controlling component action, reach and open flowing of fluid and block fluid, valve body adopts with the keying implementation controller and is threaded, the valve seal parts are carried out unsteady connection of controlling component employing bearing pin with keying, its main part is made with engineering plastics, at high temperature, under the service condition of high pressure medium, usability is limited to, and can not satisfy high temperature, the job requirement of high pressure medium.
Summary of the invention
The purpose of this invention is to provide a kind of bi-bit bi-pass piston type multi-medium angle seat valve that can satisfy high temperature, high pressure medium job requirement.
For realizing above purpose, technological scheme of the present invention provides a kind of bi-bit bi-pass piston type multi-medium angle seat valve, comprise viewing window, marker post, O shape circle, cylinder cap, piston, bottom, bearing, cylinder barrel, gland nut, pile spring, joint, valve body, piston rod and valve, one end of cylinder barrel is connected with cylinder cap, the other end is connected with bottom, bottom is connected with valve body by joint, piston rod is located at cylinder barrel, in joint and the valve body, one end of piston rod passes through bearing, gland nut is connected with piston with pile spring, its termination is connected with marker post by O shape circle, viewing window is located at the front end of cylinder cap, the other end of piston rod is provided with valve, it is characterized in that, in the middle of piston rod, be provided with Sealing and seal ring.
The material of described cylinder cap, bottom and cylinder barrel is an aluminum alloy; Described sealing member material is a fluorine rubber.
It is power source that the present invention adopts air, it is convenient that air has employing, advantage such as pollution-free, compressible characteristics according to gas, pressurized air produces pressure air, produces power, discharging air is eliminated pressure air, thereby form the cycle period motion of a pressurization, decompression, realize the supply in the industrial manufacture process, the production process of blocking-up, the material that cylinder cap of the present invention, bottom and cylinder barrel are selected for use, and in the middle of piston rod, install Sealing and seal ring additional, and make product high temperature resistant, be greatly improved on the compression resistance performance, the product bulk strength is significantly strengthened
Advantage of the present invention is to satisfy 180 ° of high temperature, high pressure medium 1Mpa job requirement.
Description of drawings
Fig. 1 is a kind of bi-bit bi-pass piston type multi-medium angle seat valve structural representation;
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
Embodiment
As shown in Figure 1, be a kind of bi-bit bi-pass piston type multi-medium angle seat valve structural representation, described a kind of bi-bit bi-pass piston type multi-medium angle seat valve is made up of viewing window 1, marker post 2, O shape circle 3, cylinder cap 4, piston 5, bottom 6, bearing 7, cylinder barrel 8, gland nut 9, pile spring 10, joint 11, Sealing 12, seal ring 13, valve body 14, piston rod 15 and valve 16.
One end of cylinder barrel 8 is connected with cylinder cap 4, the other end is connected with bottom 6, bottom 6 is connected with valve body 14 by joint 11, piston rod 15 is installed in cylinder barrel 8, joint 11 and the valve body 14, one end of piston rod 15 is connected with piston 5 with pile spring 10 by bearing 7, gland nut 9, and its termination is passed through O shape and enclosed 3 and be connected with marker post 2, and viewing window 1 is installed in the front end of cylinder cap 4, the other end of piston rod 15 is installed Sealing 12 and seal ring 13 by seal ring mounted valve 16 in the middle of piston rod 15.
The material selection aluminum alloy of cylinder cap 4, bottom 6 and cylinder barrel 8, Sealing 12 material selection high-quality stainless steels are made.
Piston rod of the present invention 15 is through roll forming, and surface finishment becomes mirror-like, and the valve seal pad is all made of high temperature resistant, corrosion resistant Teflon, and Sealing is with the product of import Parker company, the making of valve body 14 usefulness high-quality stainless steels.
This product can be installed in automatic production line, on the pipe-line system of professional equipment, all gas delivery that relates to, liquid is carried and all can be adopted, the pipeline pipe is rotatably connected on the valve body 14 of the present invention, source of the gas is connected on the cylinder cap 6 of the present invention, when control cabinet sends signal, the pilot pressure source of the gas enters cylinder barrel 8, and piston 5 drives opens valve 16, and pipeline inner fluid medium begins to flow, work finishes, controller chassis sends signal once more, disconnects the pilot pressure source of the gas and enters cylinder barrel 8, and piston 5 drives 14 mouthfuls of valve 16 valve body, the fluid that flows in the blocking-up pipeline, a work cycle finishes.
Claims (5)
1. bi-bit bi-pass piston type multi-medium angle seat valve, comprise viewing window (1), marker post (2), O shape circle (3), cylinder cap (4), piston (5), bottom (6), bearing (7), cylinder barrel (8), gland nut (9), pile spring (10), joint (11), valve body (14), piston rod (15) and valve (16), one end of cylinder barrel (8) is connected with cylinder cap (4), the other end is connected with bottom (6), bottom (6) is connected with valve body (14) by joint (11), piston rod (15) is located at cylinder barrel (8), in joint (11) and the valve body (14), one end of piston rod (15) is by bearing (7), gland nut (9) is connected with piston (5) with pile spring (10), its termination is connected with marker post (2) by O shape circle (3), viewing window (1) is located at the front end of cylinder cap (4), the other end of piston rod (15) is provided with valve (16), it is characterized in that, in the middle of piston rod (15), be provided with Sealing (12) and seal ring (13).
2. a kind of bi-bit bi-pass piston type multi-medium angle seat valve according to claim 1 is characterized in that, described cylinder cap (4) material is an aluminum alloy.
3. a kind of bi-bit bi-pass piston type multi-medium angle seat valve according to claim 1 is characterized in that, described bottom (6) material is an aluminum alloy.
4. a kind of bi-bit bi-pass piston type multi-medium angle seat valve according to claim 1 is characterized in that, described cylinder barrel (8) material is an aluminum alloy.
5. a kind of bi-bit bi-pass piston type multi-medium angle seat valve according to claim 1 is characterized in that, described Sealing (12) material is a Teflon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101714403A CN101201113A (en) | 2007-11-30 | 2007-11-30 | Bi-bit bi-pass piston type multi-medium angle seat valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101714403A CN101201113A (en) | 2007-11-30 | 2007-11-30 | Bi-bit bi-pass piston type multi-medium angle seat valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101201113A true CN101201113A (en) | 2008-06-18 |
Family
ID=39516409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101714403A Pending CN101201113A (en) | 2007-11-30 | 2007-11-30 | Bi-bit bi-pass piston type multi-medium angle seat valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101201113A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537378A (en) * | 2012-03-02 | 2012-07-04 | 上海宏翔机械制造有限公司 | Two-position two-way piston type multimedium angle seat valve with flange buffering |
| CN102878302A (en) * | 2012-05-31 | 2013-01-16 | 青岛海菲勒气控阀门有限公司 | Pneumatically controlled angle seat valve |
| CN108930802A (en) * | 2018-09-25 | 2018-12-04 | 上海净有流体科技有限公司 | Sanitation-grade micrometeor intelligent regulating valve |
-
2007
- 2007-11-30 CN CNA2007101714403A patent/CN101201113A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537378A (en) * | 2012-03-02 | 2012-07-04 | 上海宏翔机械制造有限公司 | Two-position two-way piston type multimedium angle seat valve with flange buffering |
| CN102878302A (en) * | 2012-05-31 | 2013-01-16 | 青岛海菲勒气控阀门有限公司 | Pneumatically controlled angle seat valve |
| CN108930802A (en) * | 2018-09-25 | 2018-12-04 | 上海净有流体科技有限公司 | Sanitation-grade micrometeor intelligent regulating valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101377245A (en) | Pneumatic two-position two-way piston type angle seat valve | |
| CN101201113A (en) | Bi-bit bi-pass piston type multi-medium angle seat valve | |
| CN101373030A (en) | Pneumatic two-position two-way piston type multi-medium angle seat valve with buffer | |
| CN103883742B (en) | The ultra-high pressure stopped valve of a kind of hydraulic control | |
| CN101373029A (en) | Pneumatic two-position three-way fluid control valve | |
| CN201129472Y (en) | Two-position two-port piston type multi-medium angle seat valve | |
| CN204061918U (en) | The cryogenic globe valve changing Sealing online can be realized | |
| CN210484978U (en) | Pressure maintaining device for hot mixed fluid continuous flow high-pressure pipeline | |
| CN205260244U (en) | Small -size acidizing fracturing plunger pump | |
| CN204187034U (en) | A kind of wear resistance ball valve | |
| CN101705999A (en) | Two-position two-way piston type multimedia angle seat valve with buffer | |
| CN101235901A (en) | Alkali-chloride special-purpose fluoroplastic all-liner butterfly valve | |
| CN204717076U (en) | A kind of reduction valve | |
| CN101377250B (en) | Pneumatic two-position two-way fluid control valve | |
| CN101377249A (en) | Pneumatic two-position two-way fluid control valve | |
| CN101377248A (en) | Two-position three-way fluid control valve | |
| CN201129473Y (en) | Two-position two-port fluid control valve | |
| CN202125635U (en) | Pneumatic two-position flat four-way fluid control valve | |
| CN204784828U (en) | Wear -resisting corrosion -resistant ball valve of steel lining pottery | |
| CN202125636U (en) | Pneumatic two-position right-angle four-way fluid control valve | |
| CN101201124A (en) | Bi-bit triplet, four-way fluid control valve | |
| CN201129500Y (en) | Two-position two-port, four-port fluid control valve | |
| CN201582439U (en) | Two-position two-way piston type buffered multimedium angle seat valve | |
| CN101201112A (en) | Bi-bit bi-pass fluid control valve | |
| CN200999868Y (en) | Fluoroplastic full-lining butterfly valve special for chlor-alkali |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20080618 |