The function of the pneumatic valve is equivalent to the switch in the circuit, which controls the on-off and direction of the air circuit.
The selection of pneumatic valves needs to consider the following aspects:
1. The nature and flow requirements of the working medium.
2. Working pressure and temperature range.
3. The structure and control mode of the valve.
4. The type and specification of the pneumatic actuator.
5. Installation method and environmental conditions.
The general parameters of the valve can usually be found on the surface of the valve body, taking4V210-08 as an example:
If you need specific parameters, you can refer to the relevant product selection manual according to the product model.
When using pneumatic valves, you need to pay attention to the following issues:
1. Regularly check the air source pressure and air source quality of the pneumatic actuator.
2. Regularly check the sealing performance and operating status of the valve.
3.The installation and maintenance of valves need to be carried out in accordance with relevant standards and requirements.
In short, pneumatic valves are an indispensable part of industrial automation control systems. Correct selection and use can improve production efficiency and product quality, and reduce production costs and safety risks.
