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Valve Actuator
Hu
midist
at
s
and
Th
ermo
st
at
s
Cont
ro
llers
Sensors
R
elays
Switches
Ac
tu
at
or
s
Va
lv
es
Acc
esso
ries
En
gi
ne
eri
n
g
Gu
ide
Cro
ss
Re
fe
rence
70-6925
91
Close-off ratings
CLOSEOFF RATING IN PSI (kPa)
C8105
6 (41)
7 (48)
8 (55)
9 (62)
10 (69)
11 (76)
12 (83)
13 (90)
14 (97)
15 (103)
16 (110)
17 (117)
18 (124)
19 (131)
20 (138)
20
(138)
40
(276)
60
(414)
80
(512)
100
(689)
120
(827)
140
(965)
160
(1103)
180
(1241)
200
(1379)
220
(1517)
240
(1655)
0
2 - 5
(14 - 35)
3 - 10
(21 - 69)
SPRING RANGE IN PSI (kPa)
11 (76)
12 (83)
13 (90)
14 (97)
15 (103)
16 (110)
17 (117)
18 (124)
19 (131)
20 (138)
8 - 11
(55 - 76)
12 (83)
13 (90)
14 (97)
15 (103)
16 (110)
17 (117)
18 (124)
19 (131)
20 (138)
Cv = 0.19 – 0.74
C
v = 1.2, 1.9
C
v = 2.9, 4.9
CONTROL
AIR PRESSURE IN PSI (kPa)
CLOSEOFF RATINGS FOR MP958A ACTUATOR AND IRC VALVES
Содержание VP525C
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