TA-CMI
27
TA-CMI
26
6. Select the appropriate valve size by pressing
the down (or up) key repeatedly, then pressing
Enter.
7. Press Done.
8. Enter desired flow by pressing the up and
down keys repeatedly. Use the right key to
move the cursor to the next digit.
9. Confirm the entered value.
10. Enter desired differential pressure by using
the up, down and right keys.
11. Confirm the entered value.
The calculated valve setting (number of turns) is
displayed. (See page 7 for description of how you
set the number of valve turns on a TA valve.)
If you enter a combination of desired flow and pressure the chosen valve
cannot produce, an error message will be displayed.
Handwheel Setting calculation
Handwheel Setting calculation
This function is used to calculate the valve setting that corresponds to a given flow and
differential pressure for a specific valve. The function includes no measuring.
For non TA valves, the valve factor (Kv value) that corresponds to a given flow and differential
pressure will be calculated.
2. Press Enter.
The Define Valve menu appears.
3. Go to the Valve type menu.
4. Select the appropriate valve type by pressing
the down (or up) key repeatedly, then pressing
Enter.
1. Step to Handwheel Setting in the main
function menu, by pressing the down (or up)
key.
5. Go to the Valve size menu, by pressing the
down key and then pressing Enter.
If you want to calculate the valve factor for a non TA valve, see section “Calculation of the
valve factor (Kv value) for other valve types” on page 29. Otherwise continue below.
Handwheel Setting calculation
To Next Page
Loading...
Need help?
General
