How to achieve regulatory control of the three-way valve?
Thread Content
Are there three-way control valves available? How to achieve regulatory control of the three-way valve? Does any senior have relevant information? Could you please provide it? Thank you.
Three-way control valves are available, but it’s not certain whether they have the control characteristics you need (percentage characteristic, exponential characteristic). . . ) It’s hard to say; you’ll need to look up information about the manufacturers on your own. As for control, it’s relatively simple – just specify the process requirements. For closed-loop control, a PID regulator in a standard PLC will suffice, while open-loop control is even easier to implement. Anyone who works in automatic control can do it