Cheap PriceList for Upload Double Eccentric Semi-Ball Valve - Three-piece Trunnion Mounted Ball Valve – BVMC
Cheap PriceList for Upload Double Eccentric Semi-Ball Valve - Three-piece Trunnion Mounted Ball Valve – BVMC Detail:
Performance Specification
| Pressure | Testing pressure at constant temperature (MPa) | Applicable temperature | Applicable medium
|
|||
| The shell testing | High-pressure seal | Low-pressure seal | ||||
| Nominal rating pressure(PN) | 1.6 | 2.4 | 1.76 | 0.6 |
-29~121℃ |
Natural gas,liquefied gas,coal gas,oil,water, requirement |
| 2.5 | 3.75 | 2.75 | 0.6 | |||
| 4.0 | 6.0 | 4.4 | 0.6 | |||
| 6.4 | 9.6 | 7.04 | 0.6 | |||
| 10.0 | 15.0 | 11.0 | 0.6 | |||
| 16.0 | 24.0 | 17.6 | 0.6 | |||
| Pressure classes(Class) | 150 | 2.94 | 2.16 | 0.6 | ||
| 300 | 7.67 | 5.62 | 0.6 | |||
| 400 | 10.2 | 7.48 | 0.6 | |||
| 600 | 15.3 | 11.23 | 0.6 | |||
| 900 | 23.0 | 16.85 | 0.6 | |||
| 1500 | 39.0 | 28.6 | 0.6 | |||
Technical Specification
| Design reference | GB | API | ASME | |
| Design standard | GB/T12237 | API6D | ASME B16.34 | |
| Structural length | Flanged ends | GB/T12221 | API6D | ASME B16.10 |
| Welded connection | GB/T12221 | |||
| Flanged ends | GB/T9113JB/T79 | ASME B16.5 | ||
| Butt-welding ends | GB/T12224 | ASME B16.25 | ||
| Test &inspection | GB/T13927 JB/T9092 | API6D | API598 | |
Note:The sizes of valve connecting flange and butt-welding terminas can be designed according to customer’s requirement
Major Parts Material Form
| No. | Accessory name | Material | |
| GB | ASTM | ||
| 1 | Spring | Inconelx-750 | inconelx-750 |
| 2 | Seat | 25+ENP | A105+ENP |
| 3 | Sealing ring | PTFE | PTFE |
| 4 | O Ring | NBR | NBR |
| 5 | Screw | 35CrMoA | A193-B7 |
| 6 | Gasket | PTFE& Graphite | |
| 7 | Put the valve stem | 12Cr13 | A276-410 |
| 8 | Gasket | PTFE& Graphite | |
| 9 | Bottom cover | 25 | A105 |
| 10 | Valve body,Bonnet | 25 | A105 |
| 11 | Gasket | PTFE& Graphite | |
| 12 | O Ring | NBR | NBR |
| 13 | Ball* | 25+ENP | A105+ENP |
| 14 | Slip the bearing | PTFE | PTFE |
| 15 | Stem” | 12Cr13 | A276-410 |
| 16 | Grease injection valve | Package | Package |
| 17 | Gasket | PTFE&stainless steel | PTFE+304 |
| 18 | Packing case | 25 | A105 |
| 19 | Press and cover | 25 | A105 |
| 20 | “O” Ring | NBR | NBR |
| 21 | Yoke | WCB | A216-WCB |
| 22 | Key | 45 | 1045 |
| 23 | Connection set | 45 | 1045 |
| 24 | Driving | Package | Package |
Note: The material of this part about the anti-sulphur typo valve is GB(12Cr18Ni9+ NIP)ASTM(A182-304+NIP).
The material of this part about the anti-sulphur type valve is GB(12Cr18Ni9)ASTM(A276-321).
Major parts of the valve series and materials of sealing surface differ according to actual working condition and customer’s special requirement.
Product detail pictures:
Related Product Guide:
We have been experienced manufacturer. Wining the majority of your crucial certifications of its market for Cheap PriceList for Upload Double Eccentric Semi-Ball Valve - Three-piece Trunnion Mounted Ball Valve – BVMC , The product will supply to all over the world, such as: Mauritius, Liberia, Jordan, With a team of experienced and knowledgeable personnel, our market covers South America, the USA, the Mid East, and North Africa. Many customers have become our friends after good cooperation with us. If you have the requirement for any of our goods, make sure you contact us now. We're looking forward to hearing from you soon.
By Jamie from UK - 2018.12.25 12:43
We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
By Edwina from Belarus - 2018.06.18 17:25
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