Gemü R647 Betriebsanleitung Seite 49

8.2.7 Flange EN (code 4)
Connection type flange EN (code 4)
MG DN
20 15
20
25
25 32
40 40
50
Dimensions in mm
MG = diaphragm size
n = number of bolts
1) Connection type
Code 4: Flange EN 1092, PN 10, form B, Overall length FTF EN 558 series 1, ISO 5752, basic series 1
2) Valve body material
Code 71: Inliner PP-H, grey, Outliner PP, reinforced
Code 75: Inliner PVDF/Outliner PP, reinforced
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FTF
1) , body material inliner/outliner (code 71, 75)
NPS ød øD
1/2" 45.0 95.0
3/4" 58.0 105.0
1" 68.0 115.0
1¼" 78.0 140.0
1½" 88.0 150.0
2" 102.0 165.0
2)
FTF H
130.0 36.0 10.0
150.0 38.0 12.0
160.0 39.0 13.0
180.0 41.0 15.0
200.0 63.2 23.2
230.0 63.2 23.2
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H1 øk øL
65.0 14.0
75.0 14.0
85.0 14.0
100.0 18.0
110.0 18.0
125.0 18.0
8 Dimensions
n
4
4
4
4
4
4
GEMÜ R647