China Supplier Brass Three Way Ball Valve - Top Double Eccentric Semi – Ball Valve Series – BVMC
China Supplier Brass Three Way Ball Valve - Top Double Eccentric Semi – Ball Valve Series – 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 standard | GB/T 12237-2007；API 6D/API 608 |
| Test & inspection | GB/T 13927-2008/JB9092-1999; API 598 |
| Flanged connection | JB/T79.1~4-1994 ASME/ANSI B16.5 |
| Face to Face | GB/T 12221-2005 ASME B16.10 |
Major Parts Material Form
| NO. | Name | Materials | |||||
| 1 | Body | GB | WCB | LCB | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | ZG15Cr1Mo1V |
| ASTM | A216WCB | A352-LCB | A351 Cf8 | A351 CF8M | A217 Wc9/WC6 | ||
| 2 | Plate | GB | WCB | LCB | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | ZG15Cr1Mo1V |
| ASTM | A216WCB | A352-LCB | A351 Cf8 | A351 CF8M | A217 Wc9/WC6 | ||
| 3 | Ball | GB | WCB+Hard chromium | LCB+Hard chromium | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | 25Cr2Mo1V |
| ASTM | A216 WCB +HF | A352LCB+HF | A351 Cf8+HF | A351 CF8M+HF | A217 WC6/WC9 | ||
|
4
5 |
Upper &lower stem | GB | 20Cr13 | 20Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | 25Cr2Mo1V |
| ASTM | A276 420 | A276 410 | A276 304 | A276 316 | A182 F22a | ||
| 6 | Seat | GB | Q235A+PTFE | LF2+PTFE | 1Cr18Ni9Ti/PTFE | OCr18Ni12Mo2Ti/PTFE | 25Cr2Mo1v/PTFE |
| ASTM | A276 420/PTFE | A182 LF2+PTFE/HF | A182F 304/PTFE | A182F 316/PTFE | A182F F22a/PTFE | ||
| 7 | Packing | GB | Flexible graphite | Flexible graphite | Flexible graphite | Flexible graphite | Flexible graphite |
| ASTM | Flexible graphite | Flexible graphite | Flexible graphite | Flexible graphite | Flexible graphite | ||
| 8 | Bolts | GB | 35CrmoA | 35CrmoA | Ocr18Ni9 | Ocr18Ni9 | 15Cr1Mo1V |
| ASTM | A193 B7 | A193 L7 | A193-B8M | A193-B8M | A193-B16 | ||
| 9 | Nuts | GB | 45 | 45 | Ocr18Ni9 | Ocr18Ni9 | 20CrMo |
| ASTM | A194 2H | A194-4 | 194-8M | 194-8M | A194-16 | ||
Product detail pictures:
Related Product Guide:
Our pursuit and corporation aim should be to Always satisfy our consumer requirements. We carry on to build and style and design remarkable quality items for both our outdated and new clients and reach a win-win prospect for our clients at the same time as us for China Supplier Brass Three Way Ball Valve - Top Double Eccentric Semi – Ball Valve Series – BVMC , The product will supply to all over the world, such as: Turin, Bangladesh, Auckland, For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.
By Geraldine from Lisbon - 2017.12.31 14:53
The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
By Mag from Belize - 2017.08.15 12:36
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