GEM 533 eSyStep Operating Instructions Manual page 15

8.2.3 Flange connection code 39
FTF
DN
FTF
15 130.0
20 150.0
25 160.0
Dimensions in mm
n = number of bolts
1) Connection type
Code 39: Flange ANSI Class 125/150 RF, face-to-face dimension FTF EN 558 series 1, ISO 5752, basic series 1
2) Valve body material
Code 37: 1.4408, investment casting
Code 90: EN-GJS-400-18-LT (GGG 40.3)
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Connection types code 39
Material code 37, 90
ø D ø L
90.0 15.9
100.0 15.9
110.0 15.9
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1)
2)
ø K
60.3
69.9
79.4
8 Dimensions
n
4
4
4
GEMÜ 533
Positioner (Code S0)