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Basic Info.
Packaging & Delivery
Product Description
The ball valve with V-shaped opening also has good flow regulation function. The ball valve has simple structure and good sealing property.
In a certain nominal size range, it is smaller in size, lighter in weight, less in material consumption and smaller in installation size.
And the driving moment is small, the operation is simple and easy to realize quick start-up and shut-down. Is one of the fastest
Features/Advantages:
1. Fluid resistance is small, and its resistance coefficient is equal to that of the same length pipe section.
2. In a larger range of pressure and temperature, complete sealing can be achieved, and the working medium can ensure reliable sealing at the inlet sealing seat.
3. Quick start-up and shut-down can be realized, and the start-up and shut-down time of some structures is only 0.05/0.1s, so as to ensure that they can be used in the automation system of the test bed.When the valve is opened and closed quickly, there is no impact in operation.
4. When fully open and fully closed, the sealing surface of the sphere and seat is separated from the medium. Therefore the medium passing through the valve at high speed will not lead to erosion of the sealing surface.
5. Valve body symmetry, especially welded body structure, can well withstand the stress from the pipeline.
6. The closing part can withstand the high pressure difference when closing.
7. Ball valves with fully welded body can be buried directly underground, protect valve internals from erosion, maximum service life of up to 30 years, It is the ideal valve for petroleum,natural gas pipelines.
Ball:SS316
Shaft:SS316
Seat:PTFE
Size:1/2"-24" /DN15-DN600
Working Pressure: PN16/PN25/PN40/ANSI CLASS150/300/600
Flanged End Standard:BS4504,DIN,ANSI B16.5,ANSI B16.10
Working Temperature:-25ºC- 200ºC
| NPS | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 | 2-1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
| F(PN16) | 130 | 130 | 140 | 165 | 165 | 203 | 222 | 241 | 305 | 356 | 394 | 457 | 533 | 610 | 686 | 762 | 864 | 914 | 1067 |
| F(CLASS150) | 108 | 117 | 127 | 140 | 165 | 178 | 190 | 203 | 229 | 356 | 394 | 457 | 533 | 610 | 686 | 762 | 864 | 914 | 1067 |
| F(CLASS300) | 140 | 152 | 165 | 178 | 190 | 216 | 241 | 283 | 305 | 381 | 403 | 502 | 568 | 648 | 762 | 838 | 914 | 991 | 1143 |
| F(CLASS600) | 165 | 191 | 216 | 229 | 241 | 292 | 330 | 356 | 432 | 508 | 559 | 660 | 787 | 838 | 889 | 991 | 1092 | 1194 | 1397 |
Shanghai Flow Valve &Fitting Co, Ltd. was founded in 1998, mainly in foreign trade export business, has invested in two professional manufacturing factories in Shanghai Jiading Waigang Industrial Zoneand Tianjin Wuqing Jingbin Industrial Park.
These two subordinate factories are responsible for the professional production of ANSl, DINBS, GB and other standards of ball valve, butterfly valve, gate valve, stop valve, balance valve, filter, plug valve, control valve and other series of products.
Nearly 80% of the company's products are exported to Europe,America, the Middle East, Southeast Asia and other parts of the world and we also conduct technical cooperation and OEM production with many European and American companies.
Shanghai Flow Valve & Fitting Co., Ltd. began to actively participate in major domestic engineering projects in 2003.
lt has established five sales centers in Shanghai, Beijing, Guangzhou, Xi'an and Chongqing, and its business covers northeast China, North China, northwest China,Southwest China, Central China, South China and other regions.
Q1: Can I have a sample order for valve?
A1:Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2:Do you have any MOQ limit for valve order?
A2: Low MOQ, 1pc for sample checking is available.
Q3: How do you ship the goods and how long does it take to arrive?
A3: We usually ship by sea. It usually takes 30 days to arrive. Airline shipping also optional.
Q4:How to proceed an order for valve?
A4: Firstly let us know your requirements or application.
Secondly we quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly we arrange the production.
Q5:Do you offer guarantee for the products?
A5: Yes, we offer 1 year warranty to our products.
Q6: Why choose us?
A6: We are a manufacturer, we have been manufacturing for over 20 years.