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What is the correct way to choose a pneumatic actuator?


Release time:

2021-07-29

We are in needPneumatic actuatorAt the same time, we will choose more suitable pneumatic actuators and pneumatic actuators with higher cost performance. Then we must first understand the types of actuators. Actuators can be divided into pneumatic actuators and electric actuators. The more commonly used actuators are also these two types. We will choose pneumatic actuators when we choose and buy.

What is the correct way to choose a pneumatic actuator?

We are in needPneumatic actuatorAt the same time, we will choose more suitable pneumatic actuators and pneumatic actuators with higher cost performance. Then we must first understand the types of actuators. Actuators can be divided into pneumatic actuators and electric actuators. The more commonly used actuators are also these two types. We will choose pneumatic actuators when we choose and buy.
Then we have to select the actuator according to the size of the air source. The torque required to roll the valve is not understood in size. If the valve is too large, the life span is not long. Generally, it is OK to leave 30% allowance for torque.
Secondly, we check the channels of the equipment. Each environment selects the actuator. There is a standard for the actuator. We can't be wrong if we find the corresponding standard according to the valve.
With electric as the column, electric switch type. Passive contact type and conditioning type. We only need to control the valve flow according to the size of the option.
At present, a pneumatic actuator is the key appliance in the pneumatic valve, and as a pneumatic actuator, in fact, its role in the valve is to make the valve equipment more convenient in the use of time. And because the access of pneumatic actuator makes the valve in the pipeline operation of the time can drive the rapid linkage of the valve body parts, has a certain automation role, and because the actuator itself is driven by power, so the valve body opening and closing parts of the drive also has a certain value. This valve is used to open and close the fluid pipeline because of the small fluid resistance.
As one of the opening and closing equipment, the pneumatic actuator of this valve device uses compressed gas to push the piston to make the valve stem connected to it play a role, drive the ball valve to move, and then play a role in regulating the fluid medium in the pipeline. And as one of the opening and closing parts, this ball around the axis of the ball valve for rotational movement, on the transport of the medium has a certain role. Ball valve is characterized by wear resistance, better sealing function, and because the resistance is small, so the internal valve body was less wear, the use of life is relatively long, so that the use of this pneumatic valve in the pipeline more "satisfactory".