What to do if the Emerson Damcos KC 65 Controller actuator valve is not operating?
If the Emerson Controller's actuator valve isn't operating, first check the oil pressure at the supply unit; it should be at 135 bar. Next, ensure that the cross-over valve on the actuator is fully closed. Lastly, for some models, the throttle on the control block might be set to minimum flow; if so, open the throttle.
Why is there no closed signal from the Emerson Controller actuator?
If you're not getting a closed signal from the Emerson Controller's actuator, there could be several reasons. One potential cause is that the stroke is reduced due to incorrect mounting, so ensure the stroke matches valve requirements. Another reason may be incorrect adjustment of the indicator, so adjust the indicator. Also, the actuator stroke might not match the valve stroke, thus check the actuator stroke mark in the bottom of the actuator. The indicator bushing might be wrong, so check the indicator bushing without dismantle and request correct size of indicator bushing. Finally, a wrong yoke could be the problem, so consult the specific PSM list and get the correct yoke.
What to do if there is no open signal from Emerson Controller actuator?
If there's no open signal from the Emerson Controller's actuator, it might be due to a stroke reduction caused by incorrect mounting. Ensure the stroke aligns with valve requirements. Another potential issue is a faulty adjustment of the indicator, so adjust the indicator.
General| Brand | Emerson |
|---|---|
| Model | Damcos KC 65 |
| Category | Controller |
| Language | English |
To Next Page