Pneumatic ball valve is a complete set of valves composed of high platform ball valve and pneumatic actuator. The pneumatic ball valve is equipped with a pneumatic actuator. The execution speed of pneumatic actuator is relatively fast, and the fastest switching speed is 0.05 seconds/time, so it is usually also called pneumatic quick cut-off ball valve.

3. Steel seal is an important factor to identify the authenticity of valves. For most valve products, the valve body will be printed with brand, words, label and other parameters. No matter whether the font size of the steel seal is large or small, professional steel seal technology will be used. The steel seal is embossed before the valve is overheated, so the font is clear.