GEM 533 Operating Instructions Manual page 16

8 Dimensions
8.2.3 Flange connection code 39
FTF
DN
FTF
15 130.0
20 150.0
25 160.0
32 180.0
40 200.0
50 230.0
Dimensions in mm
n = number of bolts
1) Connection type
Code 39: Flange ANSI Class 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)
GEMÜ 533 eSyStep
OPEN / CLOSE (Code AE)
Connection types code 39
Material code 3790
ø D ø L
90.0 15.9
100.0 15.9
110.0 15.9
115.0 15.9
125.0 15.9
150.0 19.0
16 / 55
1)
2)
ø K
60.3
69.9
79.4
88.9
98.4
120.7
n
4
4
4
4
4
4
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