1. The three-way ball valve adopts the integrated structure in the structure, the sealing type of the 4-sided valve seat, the flange connection is less, the reliability is high, and the design realizes the weight reduction.
2. The three-way ball core is divided into T type and L type, with long service life, large circulation capacity and low resistance.
3. The ball valve is divided into two types according to the action type: single action and double action. The single action type is that when the power source fails, the ball valve will be in the state required by the control system.
1. The fluid resistance is small, and its resistance coefficient is equal to the pipe length of the same length.
2. Simple structure, small size and light weight.
3. Tight and reliable, the sealing surface material of the ball valve is widely used in plastics and has good sealing performance. It has also been widely used in vacuum systems.
4. It is easy to operate, and it can be opened and closed quickly. It can be rotated by 90° from full opening to full closing, which is convenient for long-distance control.
5. Easy maintenance, the ball valve has a simple structure, the sealing ring is generally active, and it is convenient to disassemble and replace.
6. Wide range of applications, from small to a few millimeters, up to a few meters, high vacuum or high pressure can be applied.
This type of valve is a high-pressure ball valve commonly used in existing mines. It is subjected to high pressure and adopts U-shaped card quick connection method. It can be quickly installed and disassembled in the daily production and use of the mine, and is convenient to use.