The Q41F carbon steel ball valve is mainly used for cutting off or connecting the medium, and can also be used for the regulation and control of fluid. Compared with other valves, ball valves have advantages.

1, the fluid resistance is small, the ball valve is a small fluid resistance in all valves, even if the ball valve is reduced, its fluid resistance is very small.

2, the switch is fast and convenient. As long as the valve stem rotates 90 degrees, the ball valve completes the full open or full shut action, so it is easy to realize quick opening and closing.

3, good sealing performance. The ball valve seat seal ring is usually made of elastic materials such as polytetrafluoroethylene, which is easy to ensure sealing, and the sealing force of the ball valve increases with the increase of medium pressure.

4. Stem seal is reliable. When the ball valve opens and closes, the stem rotates only, so the packing seal of the stem is not easy to be damaged, and the sealing force of the stem seal is increased with the increase of medium pressure.

5, the opening and closing of the ball valve only makes 90 degree rotation, so it is easy to realize automatic control and remote control. The ball valve can be equipped with pneumatic device, electric device, hydraulic device, pneumatic hydraulic linkage device or electro-hydraulic linkage device.

6. The ball valve passage is smooth and smooth, and it is not easy to deposit medium.

Main performance specification Capability Criterion

Pressure test Pressure Test