China manufacture diaphragm direct lifting water solenoid valve gas solenoid valve
Characteristic: 1 Direct lifting diaphragm construction
2 Open from zero bar for low pressure system use
3 High frequency of flying lead coil
Medium: Air, City Gas, Water, Oil, Petroleum, etc
Temperature: NBR Seal: -10 º C to 80 º C
EPDM Seal: -10 º CTO 120 º C
VITON Seal: -10 º C to 150 º C
Pressure: 2W21: 0 ~ 1.0MPa
Port Size: 3/8'', 1/2'', 3/4'', 1'', 11/4'', 11/2'', 2''
Port Thread: G, BSP, NPT, Flange
Orifice(mm): 12, 15, 20, 25, 32, 40, 50
Voltage: DC- 12V, 24V
AC-24V, 120V, 240V/60Hz; 110V, 220V/50Hz
Tolerance: +/-10%
Coins: S51B: 30VA(AC), 24W(DC), IP65, 100%ED
SD01B: 28VA(AC), 36W(DC), IP65, 100%ED
Material: Body- Brass
Seal- NBR, EPDM, PTFE or VITON
Armature Tube - Stainless Steel 304
Plunger - Stainless Steel 430F
Stop - Stainless Steel 430F
Springs - SS304
Shading Rings - Stainless Steel304
Product advantage: 1 open from zero bar for low pressure system use
2 CE, TUV, RoHS, DVE approved
3 Integrated armature tube
Our service
1)Our advantage: Yuyao Yongchuang Solenoid Valve Co. Ltd. Is a technical company specialized in designing and manufacturing solenoid valves, cylinders, flow meters, and heating air-conditioning control products. Our products have been widely applied in the automation of the fluid control.
2)Terms of payment: TT, LC, Western union.
3)Shipment: Average 20-25days after receiving deposit.
4)Delivery: Ningbo /Shanghai, by sea or air.
5) Packing: 31*21*25cm carton
6)Gurantee: One year since delivery.
7)Inspection: 100% testing for all the valves
If you are interested in our product, please do not hesitate to contact us.
Emily Yan
Fax: 86-574-62505192
Tel: 86-574-62507206 13738891676
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2W21 Normally open |
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Valve Body |
Port Size |
Orifice |
Cv |
Min Pressure |
Max Pressure |
Seal Material |
Body Material |
Coil |
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2W21 |
3/8 '' |
12 |
4.5 |
0.0Mpa |
1.0Mpa |
NBR,EPDM, or VITON |
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S51B |
|
2W21 |
1/2 '' |
15 |
4.5 |
0.0Mpa |
1.0Mpa |
|
S51B |
|
2W21 |
3/4 '' |
20 |
9.3 |
0.0Mpa |
1.0Mpa |
Brass or |
S51B |
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2W21 |
1 '' |
25 |
12 |
0.0Mpa |
1.0Mpa |
Stainless Steel |
S51B |
|
2W21 |
1 1/4 '' |
32 |
24 |
0.0Mpa |
1.0Mpa |
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SD01B |
|
2W21 |
1 1/2 '' |
40 |
29 |
0.0Mpa |
1.0Mpa |
|
SD01B |
|
2W21 |
2 '' |
50 |
48 |
0.0Mpa |
1.0Mpa |
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SD01B |
Founded in 1998, Yuyao Yongchuang Solenoid Valve Co., Ltd. is a technical company specialized in designing and manufacturing solenoid valves, cylinders, flow meters, and heating air-conditioning control products. Our products have been widely applied in the automation of the fluid control.
We have three sales and service branches in Beijing, Guangzhou and Chengdu cities and our sales network covers more than 20 important cities. In 2000, our products merged into the North American market. Now, they have already expanded to different countries and regions in Europe, Southeast Asia and South America.
Since our establishment, we have been working with a clear aim ahead to provide high quality products and service to our clients. We have paid close attention to product development and innovation. From receipt of the firm order to release the items, we have serious procedure to control the quality, and offer the best service to our clients. There are specific persons in charge of providing technical expertise for quality problems and the quality control. There are procedures defining in process inspection and testing stages for the manufacturing process.
Concerning the global competition, we have import advanced equipment and invite many outstanding engineers to improve the product performance. According to the rough statistic, our total annual output is about 700, 000 valves. There are three production lines for industrial use valve, household appliances use valves and pneumatic cylinders.
Complied to ISO9001: 2000, we get the CE and TUV certificates and we can also offer high standard materials on the special request which conforms to our principles: Innovation, endless development; Individual solution for customer at best service; Attention to quality is one of our main guidelines.
We hope to develop the business of fluid control with more companies in the world, and we are convinced with our joint efforts the business will bring us a bright future.
