8 Year Exporter Modulating Ball Valve - Floating Soft Seal Ball Valve – BVMC
8 Year Exporter Modulating Ball Valve - Floating Soft Seal 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 | Bonnet | WCB | A216-WCB |
| 2 | Nut | 45 | A194-2H |
| 3 | Gasket | Graphite+stainless steel | B12.10-304/F.G |
| 4 | Stud | 35CrMoA | A193-B7 |
| 5 | Body | WCB | A216-WCB |
| 6 | Seat | PTFE | PTFE |
| 7 | Ball* | 25+Cr | A105+Cr |
| 8 | Stem** | 12Cr13 | A276-410 |
| 9 | Gasket | PTFE | PTFE |
| 10 | Packing | Graphite | Graphite |
| 11 | Packing gland | WCB | A216-WCB |
| 12 | Screw nail | 35CrMoA | A193-B7 |
| 13 | Locating piece | Q235A | A36 |
| 14 | Ring | 65Mn | AIS11566 |
| 15 | Wrench | KTH350-10 | A47-667Gr32510 |
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 can offer high quality products, competitive price and best customer service. Our destination is You come here with difficulty and we give you a smile to take away for 8 Year Exporter Modulating Ball Valve - Floating Soft Seal Ball Valve – BVMC , The product will supply to all over the world, such as: Buenos Aires, Lesotho, belarus, We adopted technique and quality system management, based on customer orientated, reputation first, mutual benefit, develop with joint efforts, welcome friends to communicate and cooperate from all over the world.
By Belle from Poland - 2018.12.11 14:13
The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
By Prima from Benin - 2017.09.26 12:12
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