English
The principles of control valves selection
The control valve is the actuator component in the automatic control system, and its application quality is directly reflected in the adjustment quality of the system. Therefore, users and designers should recognize the importance of the valve in the field, and must pay enough attention to the selection of the control valves.
1. According to the process conditions, select the appropriate structural form and material.
2. According to the characteristics of the technological object, select the flow characteristics of the control valves.
3. According to the process operating parameters, select the appropriate control valves size.
4. According to the requirements of the process, select the required auxiliary devices.
5. Reasonable selection of implementing components. The response speed should be able to meet the process.
1. According to the process conditions, select the appropriate structural form and material.
2. According to the characteristics of the technological object, select the flow characteristics of the control valves.
3. According to the process operating parameters, select the appropriate control valves size.
4. According to the requirements of the process, select the required auxiliary devices.
5. Reasonable selection of implementing components. The response speed should be able to meet the process.
