Recent Valves, Actuators & Regulators Discussions
john
25 Mar 2020 6:51 AM
valve overhauling Vs replacement
4 Replies
Nathan Wilhelm
3 Mar 2020 5:22 PM
Regulator Station Lockup - Monitors
0 Replies
Michael Calaway
23 Dec 2019 5:20 PM
VIDEO: Use WirelessHART to Increase ROI and Automate Your Electric Actuator Systems
0 Replies
Nathan Wilhelm
25 Nov 2019 2:31 PM
Working Monitors
2 Replies
Nathan Wilhelm
8 Oct 2019 2:01 PM
Common Causes of High Regulator Lockup
0 Replies
<
>
Similar Posts
What happen when an 67CF fails?
FIELDVUE DVC6200 to FEEDBACK HART Conversion
valve position transmitter Vs DVC inbuilt position feedback
Providing Operators Process Control Valve Position Feedback
Providing Operators Process Control Valve Position Feedback
Share
Not Answered
What is happen when FIELDVUE controller losing the opened position feedback?
What is happen when FIELDVUE controller losing the opened position feedback?
1 Reply
Riyaz Ali
17 Sep 2017 7:36 PM
FIELDVUE has built in travel transducer. If travel transducer for some reason, if travel transducer fails, FIELDVUE Digital Valve Controller (DVC) will automatically revert to pressure control mode, which turns DVC basically into I/P mode. Do you have SOV pneumatically in series with DVC for the shut off valve? If you can please provide your location, we can have Emerson local engineer contact you to go in more details.