OEM Supply Metal Ball Valve - Welded Soft Sealing Ball Valve – BVMC
OEM Supply Metal Ball Valve - Welded Soft Sealing 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 (soft Seal)
| No. | Accessory name | Material | |
| GB | ASTM | ||
| 1 | Seat | PTFE | PTFE |
| 2 | Bonnet | 25 | A105 |
| 3 | Body | 25 | A105 |
| 4 | Ball* | 25+Cr | A105+Cr |
| 5 | Stem** | 12Cr13 | A276-410 |
| 6 | Gasket | PTFE | PTFE |
| 7 | Packing body | 12Cr13 | A276-410 |
| 8 | Packing seat | 25 | A105 |
| 9 | Packing | PTFE；Carbon fibre;Soft graphite | |
| 10 | Packing gland | WCB | A216-WCB |
| 11 | Screw | 35CrMoA | A193-87 |
| 12 | Locating piece | Q235A | A36 |
| 13 | Ring | 65Mn | AISI 1566 |
| 14 | Handle | KTH350-10 | A47-667Cr32510 |
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:
No matter new customer or old customer, We believe in long term and trusted relationship for OEM Supply Metal Ball Valve - Welded Soft Sealing Ball Valve – BVMC , The product will supply to all over the world, such as: Jakarta, Buenos Aires, Russia, By adhering to the principle of human oriented, winning by quality, our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.
By Rita from Mozambique - 2017.08.18 18:38
We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
By Susan from United Arab Emirates - 2018.12.25 12:43
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