The plastic pneumatic ball valve has the same rotation of 90 degrees. The difference is that the cock body is a round ball, and a circular through hole or channel passes through its axis. Because the pneumatic pvc ball valves has friction during the whole process of opening and closing, it can be used in a medium with suspended solid particles. It is suitable for some frequent operation procedures, and the opening and closing valve is fast and light. The operation process is convenient, and the opening and closing is fast. It only needs to rotate 90° from opening to complete closing, which is conducive to remote control. The specific features are as follows:
1. The plastic pneumatic ball valve has no vibration and low noise. The pneumatic ball valve has low fluid resistance. Pneumatic ball valve will not be restricted by installation, and the flow direction of the medium can be arbitrary. The resistance of the fluid is small, and the pneumatic ball valve of the full pipe diameter basically has no flow resistance.
2. The structure of the plastic pneumatic ball valve is simple and clear, relatively small in size and light in weight, which is conducive to repair. Most of the sealing ring is moving, and it is convenient to disassemble and replace.
3. The plastic pneumatic ball valve has a wide range of applications, with diameters ranging from small to millimeters to several meters, and can be applied from high vacuum to high pressure.
4. Close and reliable. It has two raised surfaces, and so far the raised surface materials of the plastic pneumatic ball valve are generally made of various plastic products, which have good sealing performance and can achieve sealing. It has also been widely used in vacuum equipment. Pneumatic ball valve has good sealing performance.
