ID Fan Damper Controls

Well, as long as this post is all about PP acronyms:

You really should consider DCS-controlled VFD for not only the ID but any FD fans as well. You'll get much better flow with less over-all pressure drop across the system. An inch or millimeter saved here or there could reduce the parasitic load of the plant significantly. On a 750MW dirt-burner such as yours. the savings would be considerable.

Sir we are using an actuator for inlet damper of ID fan

the actuator is 3 phase motorized intelligent damper actuator which is a chinese make

it is electronic actuator

starting it was working fine later it made lot of problems

so please suggest equivalent indian make damper actuator

thanks in advance