Hello I have YT1000RSn13 electropnuematic positioner, it's rotating my butterfly valve to fully open when given input air pressure even without any mA input given What should be the problem??
@@surinderjohn5996 which port of the positioner connected to actuator and check cam of that positioner, with the help of cam we can change ATO to ATC or ATC to ATO...
loop checking ka video banao calibration ka bji
Hum nawaz tata mundara ak fisher dvc 6010 model no 657 h isko revers kar na h
which type of relay is using in that positioner, in some models not possible to change the direction.
Hello
I have YT1000RSn13 electropnuematic positioner, it's rotating my butterfly valve to fully open when given input air pressure even without any mA input given
What should be the problem??
1. Single acting or double acting actuator.
2. New installation or suddenly having this issue.
@@instrumentationandsolution5013 1. Double acting
2. I joined company recently & they have not used since
@@surinderjohn5996 if double acting then interchange port A and B tubes once ..
@@instrumentationandsolution5013
Have same problem with single acting valve also??
@@surinderjohn5996 which port of the positioner connected to actuator and check cam of that positioner, with the help of cam we can change ATO to ATC or ATC to ATO...