CN202901371U - Pilot-operated type two-position three-way solenoid valve - Google Patents
Pilot-operated type two-position three-way solenoid valve Download PDFInfo
- Publication number
- CN202901371U CN202901371U CN 201220352401 CN201220352401U CN202901371U CN 202901371 U CN202901371 U CN 202901371U CN 201220352401 CN201220352401 CN 201220352401 CN 201220352401 U CN201220352401 U CN 201220352401U CN 202901371 U CN202901371 U CN 202901371U
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- CN
- China
- Prior art keywords
- valve
- pilot
- die forging
- valve body
- way solenoid
- 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 - Lifetime
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- Magnetically Actuated Valves (AREA)
Abstract
Disclosed is a pilot-operated type two-position three-way solenoid valve. The pilot-operated type two-position three-way solenoid valve comprises a valve body, a die forging valve cap, an end cap, a shell, a manual operating device, a connecting pipe, a movable iron core component, a valve rod component, a coil and an electronic connector. The end cap is in threaded connection at the lower end of the valve body, the die forging valve cap is connected at the upper end of the valve body through bolts, and the manual operating device is connected on the die forging valve cap through screws. The valve rod component is arranged in a flow channel of the valve body, the connecting pipe is in threaded connection with the die forging valve cap, a nonmagnetic pipe is connected in the connecting pipe in a sleeved mode, and the movable iron core component is sleeved in the nonmagnetic pipe. The shell (10) is sleeved outside the coil (9), the lower end of the shell (10) is connected with the connecting pipe (7), and the shell (10) is tightly pressed through a cap nut. With the pilot-operated structure, the pilot-operated type two-position three-way solenoid valve is small in size, light in weight and convenient to replace and maintain; due to stop type sealing, the pilot-operated type two-position three-way solenoid valve is flexible and reliable in movement and free of leakage; due to the fact that the valve body is made of stainless steel materials, the pilot-operated type two-position three-way solenoid valve is corrosion-resisting and long in service life; protection class is high and can reach to more than international protection code (IP) 68; and working pressure is high and can reach to 4.5 MPa.
Description
Technical field
The utility model relates to the Solenoid Valve Technology field, particularly relates to the leading type two-position three way magnetic valve.
Background technique
At present, domestic function similar products are generally sliding sealing, and easy leakage and working pressure are 1.0MPa after work a period of time, and product work pressure can't reach 4.5MP, and using scope is limited; External function similar products, small product size is larger, and installs inconvenient.
The model utility content
The technical problems to be solved in the utility model is, provides a kind of volume little, lightweight, changes and easy to maintenance, and working pressure is high, can reach 4.5Mpa, and flexible movements are reliable, without leakage, the leading type two-position three way magnetic valve of long service life.
The technological scheme that adopts is:
The leading type two-position three way magnetic valve comprises valve body, die forging valve gap, end cap, shell, manual operating device, adapter, moving core assembly, valve rod assembly, coil, electric coupler.End cap is threaded in valve body lower end, and the die forging valve gap is connected to the valve body upper end with bolt, and manual operating device is connected on the die forging valve gap with screw.Described valve rod assembly is contained in the runner of valve body, takes over the die forging valve gap that is threaded, the non-magnetic tube of socket in taking over, and the moving core assembly of suit in the non-magnetic tube, outer suit coil, coil overcoat casing, shell lower end connecting tubes, and compress with cover type nut.
Above-mentioned valve rod assembly is comprised of valve rod, upper valve disc and lower valve disc, and upper valve disc and lower valve disc are separately fixed at the top and bottom of valve rod with nut.
Above-mentioned moving core assembly is comprised of lower, Returnning spring, moving iron core and spring.Lower seat overcoat Returnning spring, moving iron core built-in spring, moving iron core is threaded lower.
The utility model advantage is:
1, leading type structure, volume is little, and is lightweight, replacing and easy to maintenance;
2, cut-off type sealing, flexible movements are reliable, without leaking;
3, valve body adopts stainless steel material, and is corrosion-resistant, long service life;
4, security level is high, can reach more than the IP68;
5, working pressure is high, can reach 4.5MPa.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model valve rod assembly.
Fig. 3 is the structural representation of the moving core assembly of the utility model.
Embodiment
The leading type two-position three way magnetic valve comprises valve body 2, die forging valve gap 5, end cap 1, shell 10, manual operating device 4, takes over 7, moves core assembly 8, valve rod assembly 3, coil 9, electric coupler 12.End cap 1 is threaded in valve body 2 lower ends, and die forging valve gap 5 usefulness bolts are connected to valve body 2 upper ends, and manual operating device 4 usefulness screws are connected on the die forging valve gap 5.Described valve rod assembly 3 is contained in the runner of valve body 2, and valve rod assembly 3 is comprised of valve rod 14, upper valve disc 15 and lower valve disc 13, and upper valve disc 15 and lower valve disc 13 are separately fixed at the top and bottom of valve rod 14 with nut.Take over the 7 die forging valve gaps 5 that are threaded, take over the non-magnetic tube 6 of 7 interior sockets, non-magnetic tube 6 interior suits move core assembly 8; Outer suit coil 9, moving core assembly 8 by lower 16, Returnning spring 17, move iron core 18 and spring 19 forms.Lower seat 16 overcoat Returnning springs 17, moving iron core 18 built-in springs 19, moving iron core 18 is threaded lower 16.Coil 9 overcoat casings 10, shell 10 lower end connecting tubes 7, and with cover type nut 11 compressions, consist of the leading type two-position three way magnetic valve.
The utility model is the guide electromagnetic valve that directly drives with electromagnetic force, be applicable to neutral gaseous state and liquid medium, be widely used in system, by the keying of solenoid valve, playing the effect of as received basis in connection, distribution and the reversing pipeline in the automation control of system pipeline.Main with product switches such as control Pneumatic butterfly valve, ball valve, membrane valves.
Claims (3)
1. leading type two-position three way magnetic valve, comprise valve body (2), die forging valve gap (5), end cap (1), shell (10), manual operating device (4), take over (7), moving core assembly (8), valve rod assembly (3), coil (9), electric coupler (12), end cap (1) is threaded in valve body (2) lower end, die forging valve gap (5) is connected to valve body (2) upper end with bolt, manual operating device (4) is connected on the die forging valve gap (5) with screw, it is characterized in that described valve rod assembly (3) is contained in the runner of valve body (2), take over (7) the die forging valve gap (5) that is threaded, take over socket non-magnetic tube (6) in (7), the moving core assembly (8) of suit in the non-magnetic tube (6), outer suit coil (9), coil (9) overcoat casing (10), shell (10) lower end connecting tubes (7), and compress with cover type nut (11).
2. leading type two-position three way magnetic valve according to claim 1, it is characterized in that described valve rod assembly (3), be comprised of valve rod (14), upper valve disc (15) and lower valve disc (13), upper valve disc (15) and lower valve disc (13) are separately fixed at the top and bottom of valve rod (14) with nut.
3. leading type two-position three way magnetic valve according to claim 1, it is characterized in that described moving core assembly (8) is comprised of lower (16), Returnning spring (17), moving iron core (18) and spring (19), lower seat (16) overcoat Returnning spring (17), moving iron core (18) built-in spring (19), moving iron core (18) be threaded lower (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220352401 CN202901371U (en) | 2012-07-20 | 2012-07-20 | Pilot-operated type two-position three-way solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220352401 CN202901371U (en) | 2012-07-20 | 2012-07-20 | Pilot-operated type two-position three-way solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901371U true CN202901371U (en) | 2013-04-24 |
Family
ID=48122042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220352401 Expired - Lifetime CN202901371U (en) | 2012-07-20 | 2012-07-20 | Pilot-operated type two-position three-way solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901371U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808968A (en) * | 2012-07-20 | 2012-12-05 | 鞍山电磁阀有限责任公司 | Pilot type two-position three-way solenoid valve |
| CN108180295A (en) * | 2017-12-29 | 2018-06-19 | 胡芳丽 | A kind of zero leakage solenoid valve |
| CN110043688A (en) * | 2019-04-29 | 2019-07-23 | 江苏沙洲阀门有限公司 | A kind of high-pressure pneumatic reversing solenoid valve |
| CN110925457A (en) * | 2019-12-26 | 2020-03-27 | 鞍山电磁阀有限责任公司 | External pilot-operated electromagnetic valve |
-
2012
- 2012-07-20 CN CN 201220352401 patent/CN202901371U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808968A (en) * | 2012-07-20 | 2012-12-05 | 鞍山电磁阀有限责任公司 | Pilot type two-position three-way solenoid valve |
| CN108180295A (en) * | 2017-12-29 | 2018-06-19 | 胡芳丽 | A kind of zero leakage solenoid valve |
| CN108180295B (en) * | 2017-12-29 | 2019-11-29 | 胡芳丽 | A kind of zero leakage solenoid valve |
| CN110043688A (en) * | 2019-04-29 | 2019-07-23 | 江苏沙洲阀门有限公司 | A kind of high-pressure pneumatic reversing solenoid valve |
| CN110925457A (en) * | 2019-12-26 | 2020-03-27 | 鞍山电磁阀有限责任公司 | External pilot-operated electromagnetic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |