Original Factory Extended Bonnet Ball Valve - Floating Hard Seal Ball Valve – BVMC
Original Factory Extended Bonnet Ball Valve - Floating Hard 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 | |
Major Parts Material Form (hard Seal)
| No. | Accessory name | Material | |
| GB | ASTM | ||
| 1 | Body | WCB | A216-WCB |
| 2 | Packing | Graphite | Graphite |
| 3 | Seat | 0Cr19Ni10Ti+STL | A182-F304+STL |
| 4 | Ball | 0Cr19Ni10Ni9Ti+N | A182-F304+N |
| 5 | Stud | 35CrMoA | A193-B7 |
| 6 | Nut | 45 | A194-2H |
| 7 | Spring yoke | 06C19Ni10 | A182-F304 |
| 8 | Spring | InconelX-750 | Inconel X-750 |
| 9 | Bonnet | WCB | A216-WCB |
| 10 | Gasket | Graphite+1Cr18Ni9Ti | Graphite+304 |
| 11 | Gasket | 06C19Ni10 | A182-F304 |
| 12 | Packing | Graphite+1Cr18Ni9Ti | Graphite+304 |
| 13 | Stem | 06C 19N110 | A182-F304 |
| 14 | Packing gland | WCB | A216-WCB |
| 15 | Locating piece | Q235A | A36 |
| 16 | Wrench | WCB | A216-WCB |
| 17 | Ring | 65Mn | AISI1566 |
| 18 | Screw nail | 35CrMoA | A193-B7 |
Note: 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 eternal pursuits are the attitude of regard the market, regard the custom, regard the science as well as the theory of quality the basic, have confidence in the very first and management the advanced for Original Factory Extended Bonnet Ball Valve - Floating Hard Seal Ball Valve – BVMC , The product will supply to all over the world, such as: Argentina, Zambia, Ottawa, Our company always committed to meet your quality demand, price points and sales target. Warmly welcome you open the boundaries of communication. It is our great pleasure to service you if you need a trusted supplier and value information.
By Emily from Danish - 2017.02.14 13:19
The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
By Mike from Nepal - 2017.11.11 11:41
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