Interested to Buy Any Domain ? << Click Here >> for more details...
What is the difference between a double acting and single acting positioner? what type of valves use single acting positioners?
- 1 Answers
- 4532 Views
- AquaTech, NamPower, Samson Resources, I also Faced
- E-Mail Answers
Answer Posted / simi susan john
Double acting position er send and exhaust the air at one side of the actuator to position the valve.
Single acting positioner send and exhaust the air at both the sides.
| Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
What are different types of valves?
how to commission furnace ( water heater)
Calibration of controller (pneumatic)
Explain PID controller tuning & any one method used for it.
In VVVF DRIVES VOLTAGE IS ALSO VARY WITH THE FREQUENCY. HOW? WHAT IS THE DIRECT FORMULA RELATING THESE TWO.
WHY THE DEGREE OF VALVE PLUG AND VALVE SEAT IS SLIGTLY DIFFERENT I CONTROL VALVE TRIM DESIGN
what is KV and XV valve
i am having information technology branh ....... can i prepare for psu exam
How would you choose differential range?
Calibration procedure for water rotameters
on interface level transmitter model(RTG3302-EMERSON) What is threshold valve how can we select correct threshold value T1,T2,T3,T4 When interface water & hydro carbon
Draw symbols of the following :
Explain about the leakage class of the control valves
What is the use of double seated valve?
what does it mean an active front end in vfd plz explain it briefly
