Gemü R677 Betriebsanleitung Seite 50

7 Dimensions
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, face-to-face dimension 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
GEMÜ R677
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
50 / 64
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
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n
4
4
4
4
4
4