GEM R488 Victoria Operating Instructions Manual page 121

Motorized butterfly valve
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9.2.2.1.3 Connection – screws, bolts
L
e
E
e
n
Bolt
with nut
n = number of bolts n/2 = number of eyes (flange eyes)
DN
E
e
25
25
18
32
33
18
40
33
18
50
43
18
65
46
18
80
46
20
100
52
20
125
56
22
150
56
22
200
60
24
250
68
26
300
78
26
350
78
26
400
102
26
450
114
26
114
26
500
127
28
600
154
28
Dimensions in mm
www.gemu-group.com
e
n
EN1092-1 PN10
(code 2)
L
L1
n
85
100
4
90
110
4
90
110
4
100
120
4
100
120
4
110
130
8
110
130
8
120
140
8
130
150
8
130
160
8
150
170
12
160
180
12
170
180
16
180
210
16
190
220
16
60
-
8
210
230
20
240
270
20
DN 450 - PN 10, PN16
L1
E
e
n
Connection (code)
G
e
M12
18
M12
18
M12
18
M16
18
M16
18
M16
20
M16
20
M16
22
M20
22
M20
24
M20
26
M20
28
M20
30
M24
32
M24
32
M24
32
M24
34
M27
36
121 / 172
L
L
e
E
e
EN1092-1 PN16
(code 3)
L
L1
n
85
100
4
90
110
4
90
110
4
100
120
4
100
120
4
110
130
8
110
130
8
120
140
8
130
150
8
130
160
12
150
170
12
160
180
12
170
190
16
200
220
16
210
240
16
60
-
8
230
260
20
260
290
20
GEMÜ R488 Victoria
9 Dimensions
G
M12
M16
M16
M16
M16
M16
M16
M16
M20
M20
M24
M24
M24
M27
M27
M27
M30
M33

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