GEM 539 eSyDrive Operating Instructions Manual page 18

6 Dimensions
6.3 Body dimensions
6.3.1 Flange connection types code 8
FTF
DN 15 - 50
DN
FTF ø D
15 - -
20 - -
25 - -
32 - -
40 - -
50 230.0 165.0
65 290.0 185.0
80 310.0 200.0
100 350.0 220.0
Dimensions in mm
n = number of bolts
1) Connection type
Code 8: Flange EN 1092, PN 16, form B, 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 539
Connection types code 8
Material code
37
ø L ø K
- -
- -
- -
- -
- -
18.0 125.0 4
18.0 145.0 4
18.0 160.0 8
18.0 180.0 8
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FTF
DN 65 - 100
1)
2)
n FTF ø D
- 130.0 95.0
- 150.0 105.0
- 160.0 115.0
- 180.0 140.0
- 200.0 150.0
230.0 165.0
290.0 185.0
310.0 200.0
350.0 220.0
90
ø L ø K
14.0 65.0 4
14.0 75.0 4
14.0 85.0 4
18.0 100.0 4
18.0 110.0 4
18.0 125.0 4
18.0 145.0 4
18.0 160.0 8
18.0 180.0 8
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