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Set Up and Calibration Procedures
Input Set Up Group
Revision 7 HercuLine™ 2000 Series Actuator - Installation, Operation and Maintenance Manual 43
7/08
Quick Opening Valve Characteristic
Table 12 contains values that approximate the characteristic of a quick opening control valve. When the
QUIK custom characterization type is selected, the values in
Table 12 are automatically loaded into the
actuator configuration to produce the characteristic as presented in the graph. The Xn VAL is the input
value as a percentage of range and Yn VAL is the characterized output (actuator shaft position) as a
percentage of range.
Table 12 Quick Opening Valve Characteristic
Order
Xn VAL
% of
Range
Yn Val
% of
Range
Quick Opening Valve Characteristic
0 0 0
1 5 10
2 10 20
3 15 30
4 20 40
5 25 50
6 30 60
7 35 70
8 40 77
9 45 82
10 50 86
11 55 88
12 60 90
13 65 92
14 70 94
15 75 95
16 80 96
17 85 97.5
18 90 98.5
19 95 99.5
20 100 100
Xn VAL - Actual Input
10 20 30 40 50 60 70 80 90 100
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
Y
n
V
A
L
-
C
h
a
r
a
c
t
e
r
i
z
e
d
O
u
t
p
u
t