Valve Body Mounting - Gemü R677 Betriebsanleitung

7 Dimensions
Connection type flange ANSI (code 39)
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 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 71: Inliner PP-H, grey, outliner PP, reinforced
Code 75: Inliner PVDF/outliner PP, reinforced

7.3 Valve body mounting

M
M
60
MG
20
25
40
GEMÜ R677
FTF
1) , inliner/outliner body material (code 71, 75)
NPS ød øD
1/2" 45.0 95.0
3/4" 54.0 105.0
1" 63.0 115.0
1¼" 73.0 140.0
1½" 82.0 150.0
2" 102.0 165.0
DN
Connection code 0, 4, 7,
15 – 25
32
40 - 50
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
M
7R, 20, 33, 39, 3M, 3T,
78
M6
M6
M8
52 / 64
2)
H1 øk
10.0 60.0
12.0 70.0
13.0 79.0
15.0 89.0
23.2 98.0
23.2 121.0
M
Connection code 30
M6 *
M6 *
M8 *
øL n
16.0 4
16.0 4
16.0 4
16.0 4
16.0 4
19.0 4
f
25.0
25.0
44.5
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