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13
-6
13
T
emperatur
e Regulator
Model
Type
Fluid
Material
Max.
Press.
(MPa)
Max.
Temp.
(˚C)
Connection
Size
Feature
Page
OB-3
Internal
pressure
bellows
Cold water,
Refrigerant CAC406
0.7
180°C
JIS Rc
(union joint)
15-40A · Cooling
13
-23
OB-3G
External
pressure
bellows
15-40A · Low temperature
cooling
13
-23
OB-4
Internal
pressure
bellows
Cold water,
Refrigerant
FC200
0.2-0.7 *
180°C JIS 10KFF
15-150A · Cooling
13
-26
OB-4G
External
pressure
bellows
15-125A · Low temperature
cooling
13
-26
OB-5
Internal
pressure
bellows
Steam,
Hot water
CAC406
0.5
180°C
JIS Rc
(union joint) 15-25A
· Low-leakage
designed single
seat valve
13
-29
OB-6
External
pressure
bellows
FC200
0.5
180°C JIS 10KFF 15-25A
· Low-leakage
designed single
seat valve
13
-31
* Max. pressure depends on size. For details please refer to P. -26.
Step
1
