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13
-24
13
T
emperatur
e Regulator
OB-3, 3G
R 1-1/4
Temperature Adjusting Range
· OB-3
Temperature adjusting (
°
C)
Withstand
temperature (
°
C)
For liquid
For air
40- 60
40- 60
70
50- 70
50- 70
80
60- 80
60- 80
90
80-100
80-100
110
100-120
100-120
130
· The term “Withstand temperature” means the temperature
from pressure resistance of the bellows.
· OB-3G
Temperature adjusting (
°
C)
Withstand
temperature (
°
C)
For liquid
For air
15- 35
15- 35
50
20- 40
20- 40
50
35- 55
35- 55
70
40- 60
40- 60
90
50- 70
50- 70
100
60- 80
60- 80
110
70- 90
70- 90
120
80-100
80-100
130
· The term “Withstand temperature” means the
temperature from pressure resistance of the bellows.
Dimensions (mm) and Weights (kg)
(For liquid)
(For air)
OB-3G has a little difference in bellows structure.
Nominal size
d
L
H
1
H
Weight
15A
Rc 1/2
148
55
510
11
20A
Rc 3/4
148
55
510
11
25A
Rc 1
160
60
520
12
32A
Rc 1-1/4
195
60
520
12
40A
Rc 1-1/2
210
65
530
13
Содержание OB-30
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