Model: VK911,VK912,VK913
Size range: DN15 - DN500
Pressure range: PN16-PN40
Materials: LCB,GS-C25(1.0619), CF8, CF8M, 904L,etc.
Temperature: -38 to 425 C
Application: Gases, hot water, thermal oil, process water, vacuum facilities, ammonia etc.
Globe Valve Feature:
1. 阀体采用精密铸造工艺，先进的工艺了确保阀体无砂眼，表现光滑，质量更可靠。
The valve body adopts investment casting technology. Advanced technology to ensure that the valve body has no sand holes, surface more smooth and quality more reliable.
2. 上密封结构，当阀门全开时，上密封结构将起到额外的密封作用，具有行程定位和抗振功能。
Back seat structure. In the fully open position, back seat will form a extra sealing, with stroke locate and anti-vibration function.
3. 堆焊阀座，即使在恶劣工况下，也能确保可靠的密封。
Overlay welded seat can keep reliable sealing under severe conditions.
4. 人体工程学设计手轮，使用寿命更长，操作轻松便捷且安全可靠。
Ergonomic hand wheel. It provide longer service life and easier Operation.
Globe Valve Manufacturer's Standard:
| Product Standard | |
| Manufacturer's Standard：DIN EN 13709:2003 | Face to Face：DIN EN 558-1 |
| Flange End Standard：DIN 1092-2002 | Welding End Standard：DIN EN 12627 |
| Test Standard：DIN EN 12266 |
|
Pressure Test
| Pressure Test（Table） | |||
| Nominal Pressure | 1.6Mpa | 2.5Mpa | 4.0Mpa |
| Seal Test | 1.8MPa | 2.8MPa | 4.4MPa |
| Shell Seal Test | 2.4MPa | 3.6MPa | 6.0MPa |
| Max. Temperature |
425℃ |
||
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