How to improve the switching speed of pneumatic actuator of Gemitai valve?

1. An intermediate storage tank can be added at the edge of the pneumatic actuator. Instrument gas first enters the intermediate storage tank and then is introduced into the actuator. This method is suitable for large control valves and control valves with large gas consumption.

2. The function of the gasholder is not to increase the intake pressure, but to ensure a constant pressure source. This method is based on the fact that the intake pipe is relatively small and the gas supply can't keep up, which leads to the pressure drop. This method is generally used to reserve important valves as emergency gas sources.

3. If the pneumatic actuator is required to switch faster, the air supply pipe can be replaced with a thicker pipe, so that the air intake of the air source will increase and the switching will be faster; If your valve is really big, you can consider adding an air storage tank if necessary, otherwise it is completely unnecessary!

4. One is to thicken the signal pipeline, and the other is to add an accelerator, which can improve the switching speed of the pneumatic actuator.

5. There is a regulating valve on the pneumatic actuators. See if it's at its maximum. If so, we can also consider increasing the pressure or pipe diameter of the signal gas source within a certain range. Moreover, the opening speed of the pneumatic actuator will be improved by increasing the pressure of the air source and the size of the air source pipe, increasing the corresponding cylinder hole, and then accelerating the valve exhaust.