Installation & Operation Manual - Model AVC4000
Contents of this Manual are Subject to Change Without Notification
Page 8
2.1
Operating Range
The operating range of each AccuValve is provided below along with a characteristic curve
showing the relationship between the minimum operating pressure and maximum airflow
volume as tested in accordance with ANSI/ASHRAE STD 130.
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
25
50
75
100
125
150
175
200
225
250
275
300
325
V
al
ve
D
P
("
wc)
Max Airflow (CFM)
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
100 150 200 250 300 350 400 450 500 550 600 650 700 750 800
V
al
ve
D
P
("
wc)
Max Airflow (CFM)
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
100
200
300
400
500
600
700
800
900
1000 1100 1200 1300
V
al
ve
D
P
("
w
c)
Max Airflow (CFM)
6” AccuValve
Operating Range: 0-315 CFM
Min. Measurement: 30 CFM
8
” AccuValve
Operating Range: 0-800 CFM
Min. Measurement: 80 CFM
10
” AccuValve
Operating Range: 0-1300 CFM
Min. Measurement: 120 CFM
