The Pneumatic Actuator WCB Flange Ball Valve for fast filling includes a pneumatic actuator and valve body. The pneumatic actuator of this product is connected with the valve body through the connecting shaft. The pneumatic actuator of this product is equipped with an air inlet, air outlet, and indicating contacts. The valve body of this product is connected to the pipe seat through a nut. The valve body is fitted with a ball and an "O" ring. The product has two "O" rings, which are set on the left and right sides of the sphere. There is carbon tetrachloride packing between the "O" ring and the ball. The raw material of the valve body of this product is plastic. Pneumatic Actuator WCB Flange Ball Valve consists of a valve body, valve core, and valve stem. The valve core is linked with the valve stem. There is a cylinder on the valve body of this product. The displacement of the cylinder piston rod is connected with the rolling rod of the valve rod. The opening and closing of the valve are controlled by the cylinder, which makes it easier. The movement of the cylinder can be controlled by an external solenoid valve or a manual valve so that the valve switch can be operated remotely, which is more convenient. Only when the pneumatic actuator and the air source rotate 90 degrees and the rolling torque is small, the pneumatic ball valve can be closed tightly. The exactly equal inner cavity of the valve body provides a small resistance and DC passage for the medium. It is generally believed that ball valves are suitable for direct opening and closing. The main features of the ball valve are compact structure, convenient operation, and maintenance. It is suitable for general working media such as water, solvent, acid, and natural gas, as well as media with poor working conditions such as oxygen, hydrogen peroxide, methane, and ethylene. The ball valve body can be integral or combined.
A pneumatic ball valve is a ball valve equipped with a pneumatic actuator. Pneumatic actuators perform relatively fast. The fast switching speed is 0.05 seconds/time, so it is also commonly referred to as a pneumatic quick shut-off ball valve. Pneumatic ball valves are usually equipped with various accessories, such as solenoid valves, air source processing tee, limit switches, positioners, control boxes, etc., to achieve local control and remote centralized control. The valve can be controlled in the control room, without the need to go to the site or high-altitude hazardous areas for manual control, which greatly saves manpower, time, and safety.
