Flanged ball valve
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The Q41F cast steel flange ball valve is mainly used to cut off or connect the medium, and can also be used for the regulation and control of fluids.
II. Q41F Cast Steel Flange Ball Valve -- Advantages
1. Small fluid resistance. The ball valve is the type with the smallest fluid resistance among all valve types. Even for a reduced-bore ball valve, its fluid resistance is quite small.
2. Quick and convenient opening and closing. As long as the valve stem rotates 90°, the ball valve completes the full opening or full closing action, making it easy to achieve rapid opening and closing.
3. Good sealing performance. The valve seat sealing ring of the ball valve is generally made of elastic materials such as polytetrafluoroethylene, which is easy to achieve sealing. Moreover, the sealing force of the ball valve increases as the medium pressure increases.
4. Reliable valve stem sealing. When the ball valve is opened and closed, the valve stem only rotates, so the packing seal of the valve stem is not easily damaged. In addition, the sealing force of the valve stem's back seal increases as the medium pressure increases.
5. The opening and closing of the ball valve only requires a 90° rotation, so it is easy to achieve automatic control and remote control. The ball valve can be equipped with a pneumatic device, electric device, hydraulic device, pneumatic-hydraulic linkage device or electro-hydraulic linkage device.
6. The passage of the ball valve is flat and smooth, making it difficult for the medium to deposit, and it can be pigged in the pipeline.
| Industry Category | Machinery & Equipment/Valves/Ball Valves |
|---|---|
| Product Category | |
| Brand: | 浙江伯尔盾阀门制造有限公司 |
| Spec: | Q41F-16C |
| Stock: | 10000 |
| Manufacturer: | 浙江伯尔盾阀门制造有限公司 |
| Origin: | 113303 |
