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8 Dimensions
8.2 Body dimensions
8.2.1 Flange, connection code 8, 11
ØL
AB
DN
FTF
H2
15
-
-
20
-
-
25
-
-
32
-
-
40
-
-
50
230.0
-
65
290.0
183.0
80
310.0
204.0
100
350.0
236.0
Dimensions in mm, n = number of bolts
1) Connection type
Code 8: Flange EN 1092, PN 16, form B, face-to-face dimension FTF EN 558 series 1, ISO 5752, basic series 1
Code 11: Flange EN 1092, PN 40, form B, face-to-face dimension FTF EN 558 series 1, ISO 5752, basic series 1
2) Valve body material
Code 37: 1.4408, investment casting
GEMÜ 343 eSyDrive
C
A
B
FTF
8
ø D
ø L
c
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
165.0
18.0
-
185.0
18.0
20.0
200.0
18.0
22.0
220.0
18.0
24.0
Connection types code
2)
Material code 37
ø K
n
FTF
-
-
130.0
-
-
150.0
-
-
160.0
-
-
180.0
-
-
200.0
125.0
-
230.0
145.0
4
-
160.0
8
-
180.0
8
-
18 / 31
1)
11
H2
ø D
ø L
97.0
95.0
14.0
112.0
105.0
14.0
118.0
115.0
14.0
143.0
140.0
18.0
147.0
150.0
18.0
167.0
165.0
18.0
-
-
-
-
-
-
-
-
-
c
ø K
n
16.0
65.0
4
18.0
75.0
4
18.0
85.0
4
18.0
100.0
4
18.0
110.0
4
20.0
125.0
4
-
-
-
-
-
-
-
-
-
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