100% Original Lever Ball Valve - Trunnion Mounted Ball Valve – BVMC
100% Original Lever Ball Valve - 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℃ or upon the user requirement |
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 | Bonnet | WCB | A216-WCB |
| 2 | Nut | 45 | A194-2H |
| 3 | Bottom cover | 25 | A105 |
| 4 | Gasket | PTFE.Graphite + stainless steel | PTFE.Graphite |
| 5 | Screw | 35CrMoA | A193-B7 |
| 6 | Put the valve stem** | 1Cr13 | A276-410 |
| 7 | O Ring | NBR | NBR |
| 8 | Gasket | PTFE.Graphite + stainless steel | PTFE.Graphite |
| 9 | Body | WCB | A216-WCB |
| 10 | Blow down is filled in | 25 | A105 |
| 11 | Spring | Inconelx-750 | Inconelx-750 |
| 12 | Seat | 25+ENP | A105+ENP |
| 13 | Sealing ring | PTFE | PTFE |
| 14 | “O” Ring | NBR | NBR |
| 15 | Grease injection valve | Package | Package |
| 16 | Ball* | 25+ENP | A105+ENP |
| 17 | Stem** | 1Cr13 | A276-410 |
| 18 | Key | 45 | 1045 |
| 19 | Gasket | PTFE stainless steel | PTFE+304 |
| 20 | “O” Ring | NBR | NBR |
| 21 | Packing case | 25 | A105 |
| 22 | Screw | 35CrMoA | A193-87 |
| 23 | Packing seat | 1Cr13 | A276-410 |
| 24 | Packing | PTFE; Carbon fibre, soft graphite | |
| 25 | Packing gland | WCB | A216-WCB |
| 26 | Yoke | WCB | A216-WCB |
| 27 | Connection set | 45 | 1045 |
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:
Our well-equipped facilities and great excellent command throughout all stages of generation enables us to guarantee total customer fulfillment for 100% Original Lever Ball Valve - Trunnion Mounted Ball Valve – BVMC , The product will supply to all over the world, such as: Hamburg, Sydney, Stuttgart, we're now looking forward to even greater cooperation with overseas customers based on mutual benefits. We are going to work wholeheartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
By Zoe from Finland - 2017.09.22 11:32
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
By Carol from Mozambique - 2018.09.08 17:09
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