Excellent quality Metal Seated Ball Valve - Three-piece Trunnion Mounted Ball Valve – BVMC
Excellent quality Metal Seated 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've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for Excellent quality Metal Seated Ball Valve - Three-piece Trunnion Mounted Ball Valve – BVMC , The product will supply to all over the world, such as: Mombasa, Kazakhstan, Birmingham, After years' creating and developing, with the advantages of trained qualified talents and rich marketing experience, outstanding achievements were gradually made. We get good reputation from the customers due to our good solutions quality and fine after-sale service. We sincerely wish to create a more prosperous and flourishing future together with all the friends home and abroad!
By Delia from Montpellier - 2018.09.21 11:44
Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
By Linda from Greece - 2017.09.09 10:18
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