Dear Friends,
I have a project in which I am working on an existing chiller plant, It's complete pneumatic and a very old system. I have a control valve which is controlled by 3511 pneumatic rotary positioner.
It consists of supply air, input air (from instrument) and valve output. I applied supply air of 20 PSI and given a input signal of 3-15 psi using a pneumatic pump. I just don't knwo how to operate this valve. I am working on pneumatic controls for the first time. I appreciate if someone could able to help me to find a solution to this.
I hope there could someone who has good knowledge on pneumatic controls.
Thank you,
I have a project in which I am working on an existing chiller plant, It's complete pneumatic and a very old system. I have a control valve which is controlled by 3511 pneumatic rotary positioner.
It consists of supply air, input air (from instrument) and valve output. I applied supply air of 20 PSI and given a input signal of 3-15 psi using a pneumatic pump. I just don't knwo how to operate this valve. I am working on pneumatic controls for the first time. I appreciate if someone could able to help me to find a solution to this.
I hope there could someone who has good knowledge on pneumatic controls.
Thank you,