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Temperature Adjusting Range
· OB-1
Temperature adjusting range (°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
OB-1G has a little difference in bellows structure.
Nominal size
d
L
15A
Rc 1/2
148
20A
Rc 3/4
148
25A
Rc 1
160
32A
Rc 1-1/4
195
40A
Rc 1-1/2
210
www.yoshitake.jp
· OB-1G
Temperature adjusting range (°C)
For liquid
For air
15-35
15-35
20-40
20-40
35-55
35-55
40-60
40-60
50-70
50-70
60-80
60-80
70-90
70-90
80-100
80-100
· The term "withstand temperature" means the temperature
from pressure resistance of the bellows.
(For air)
(For liquid)
H
H
Weight
1
55
510
11
55
510
11
60
520
12
60
520
12
65
530
13
OB-1, 1G
Withstand
temperature (°C)
50
50
70
90
100
110
120
130
13
-18
13
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