Gemü R677 Betriebsanleitung Seite 51

7.2.8 Flange ANSI Class (code 39)
Connection type flange ANSI (code 39)
MG DN
20 15
20
25
25 32
40 40
50
50 65
80 80
100 100
Connection type flange ANSI (code 39)
MG DN NPS
50 65 2½"
80 80
100 100
Dimensions in mm
MG = diaphragm size
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, length only for body config-
uration D
2) Valve body material
Code 1: PVC-U, grey
Code 5: PP, reinforced
Code 20: PVDF
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FTF
1) , body material PVC-U (code 1)
NPS ød øD
1/2" 34.0 95.0
3/4" 41.0 105.0
1" 50.0 115.0
1¼" 61.0 140.0
1½" 73.0 150.0
2" 90.0 165.0
2½" 106.0 185.0
3" 125.0 200.0
4" 150.0 229.0
1) , body material PP (code 5), PVDF (code 20)
ød
Material
5 20
122.0 120.0
3" 133.0 125.0
4" 158.0 150.0
2)
FTF H
130.0 36.0
150.0 38.0
160.0 39.0
180.0 41.0
200.0 63.2
230.0 63.2
290.0 78.8
310.0 117.0
350.0 140.0
øD FTF H
185.0 290.0 78.8
200.0 310.0 117.0
229.0 350.0 140.0
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H1 øk øL
10.0 60.0 16.0
12.0 70.0 16.0
13.0 79.0 16.0
15.0 89.0 16.0
23.2 98.0 16.0
23.2 121.0 19.0
38.8 140.0 19.0
62.0 152.0 19.0
75.0 190.0 19.0
2)
H1 øk
38.8 140.0 19.0
62.0 152.0 19.0
75.0 190.0 19.0
7 Dimensions
n
4
4
4
4
4
4
4
4
8
øL n
4
4
8
GEMÜ R677