7.1.2 Actuator version code 1A
B2
B1
A
A1
B
CT*
A2
MG
DN
Actuator version
A
A1
A2
B
B1
B2
20
15
1A
298.0
116.0
32.5
70.0
82.0
150.0
20
1A
298.0
116.0
32.5
70.0
82.0
150.0
25
1A
298.0
116.0
32.5
70.0
82.0
150.0
25
32
1A
306.0
124.0
32.5
70.0
82.0
150.0
Dimensions in mm, MG = diaphragm size
* CT = A + H1 (see body dimensions)
7.2 Body dimensions
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GEMÜ R639 eSyStep
Positioner (Code S0)
7 Dimensions
