MC Fork Type Aluminum Alloy Cylinder Manufacturer Discussion on Working Principle and Concept of Fork Type Pneumatic Actuator
In the era of automation, everything pays attention to rapid intelligence, improving work efficiency and promoting economic development. Actuator is an important part of process control system. The so-called actuator is the combination of the actuator and control valve in the automatic control system. Its function in the automatic control system is to receive the signal sent by the regulator, adjust the flow of the process medium, adjust the position and characteristics of the process pipeline, and thus control the control number within the range required by the production process.
Double/single acting pneumatic actuator
Of course, with the rapid development of science and technology, the driving mode of actuators is gradually innovating, and the types of actuators are also expanding. We can talk about the fork pneumatic actuator. This is a stroke piston actuator, which is applicable to 90 ° switch cut-off or measuring angle valve (such as ball valve, butterfly valve, plug valve). The compressed air enters the cylinder to promote the movement of the bifurcated piston, convert the linear movement of the piston into the rotary movement of the disk, drive the rotation of the output shaft, and thus control the valve. Of course, according to different function types, it can be divided into single function bifurcated pneumatic actuator and dual function bifurcated pneumatic actuator. The on-off action of the actuator is driven by the air source, that is, the dual function bifurcated pneumatic actuator; Only the opening action is driven by the air source, and the closing action is the spring return to the single function bifurcated pneumatic actuator. It can be divided into single cylinder piston type and double cylinder piston type. Aluminum alloy aluminum alloy type, stainless steel type, carbon steel type, etc.
