Working principle of pneumatic ball valve:
The ball of the pneumatic ball valve is converted from the plug valve. The ball center rotates 90 ° and the ball rotates around the centerline of the valve body to open. A circular through-hole or channel passes through its axis. When the ball center is rotated to 90 °, when the valve is closed and the actuator is working, the valve can be tightly closed with only a small torque, so as to achieve the principle of quick cut-off.
Pneumatic ball valve is mainly used to quickly cut off, distribute and change the flow pipeline of medium. The pneumatic ball valve can be opened and closed quickly and is suitable for large and small caliber. The use of V-shaped ball can accurately adjust the medium flow. There are two differences in the structure of pneumatic ball valve. One is the O-ring, which is a floating precision casting with the same flow port and pipe diameter, and is mainly used as a cut-off switch. The other is V-shaped ball core, which adopts fixed structure and has V-shaped notch on the ball core. After the positioner is installed on the actuator, the proportion of fiber and granular medium can be adjusted. Introduction to pneumatic ball valve:
Pneumatic ball valve is a new product, which is equipped with pneumatic actuator instead of manual. The actuator of the pneumatic ball valve drives the valve body to open and close quickly, and the speed can be cut off within seconds. Pneumatic ball valves are mainly divided into three types: single acting, double acting and regulating. The pneumatic head is equipped with three accessories, such as three connectors, positioners, limit switches, etc., which can be used for throttling and regulating flow. At the same time, with the control box, the switch control can be carried out in the remote control room. Structure of pneumatic ball valve:
Pneumatic ball valve is a kind of pneumatic valve, which is driven by air source. The remote pneumatic ball valve is composed of YNTO pneumatic actuator and ball valve, which not only saves time and labor, but also can control multiple ball valves through the controller at the same time. When the pneumatic ball valve actuator works, it drives the ball valve to open and close, with high speed and efficiency. YNTO pneumatic actuator is very fast, which can reach millisecond level. The pneumatic actuators of the remote pneumatic ball valve are divided into two types. The pneumatic head is equipped with three connectors, positioners, limit switches and other accessories. It can be used for throttling and flow regulation. If it is matched with the controller, it can remotely control the switch.
