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