**In a control valve its opening time is 4 seconds and closing time is 8 seconds and how can we make both the opening and closing in 4 seconds **
Check at what mA does it start moving
Check the exhaust
Increase positioned gain
Perform bench settings
**In a control valve its opening time is 4 seconds and closing time is 8 seconds and how can we make both the opening and closing in 4 seconds **
Check at what mA does it start moving
Check the exhaust
Increase positioned gain
Perform bench settings