Dear sir,

I want to clarify my interpretation regarding the understanding of Moog servo valve operation and Input.

As per my understanding.

Whenever IGV wants to open more the negative current is fed to the moog valve and actuator tends the valve to open upto Ref position. And with respect for closing action the positive current is fed to the torque motor and the valve gets closed by the action or help of flapper, nozzle and spool valve assembly.

As here the Input current we mean are driven by the R, S, T Controllers Core Analog output cards (Speedtroni Mark VI)? Is it correct?

My email id: [email protected]

 

>Whenever IGV wants to open more the negative current is fed
>to the moog valve and actuator tends the valve to open upto
>Ref position. And with respect for closing action the
>positive current is fed to the torque motor and the valve
>gets closed by the action or help of flapper, nozzle and
>spool valve assembly.

Yes.

>As here the Input current we mean are driven by the R, S, T
>Controllers Core Analog output cards (Speedtroni Mark VI)?
>Is it correct?

Correct.