VEGA VEGADIF 65 Chemical seal CSS User Manual
Page 14
EN/DIN flanges, dimensions according to EN 1092-1/DIN 2501
D
g2
d3
g
k
0,06 in
1,6 mm
b
h
L
H
g
dM
Fig. 4: Process fitting VEGADIF 65 with single-sided chemical seal, plus side EN/DIN flange with and without
extension, 316L
Version
Nominal
diameter
Nominal
pressure
Form
Diameter
d[mm]
Thick-
ness b
[mm]
Seal
ledge g
[mm]
Exten-
sion
length L
[mm]
Exten-
sion di-
ameter
d3 [mm]
FC
DN 50
PN 40
D
165
20
102
-
-
FD
DN 50
PN 40
D
165
20
102
50
48.5
FH
DN 80
PN 40
D
200
24
138
-
-
FJ
DN 80
PN 40
D
200
24
138
50
76
DF
DN 100
PN 40
D
220
24
162
50
94
Version
Number of
screw
holes
Diameter
screw
holes g2
[mm]
Hole circle
screw
holes k
[mm]
Max. dia-
phragm di-
ameter dM
[mm]
TK ambi-
ent [mbar/
10K]
TK proc-
ess [mbar/
10K]
Weight
flange [kg]
FC
4
18
125
59
+1.70
+1.20
3.3
FD
4
18
125
47
-
-
4.3
FH
8
18
160
89
+0.21
+0.25
5.8
FJ
8
18
160
72
+1.06
+1.34
6.8
DF
8
22
190
89
-
-
9.1
14
Chemical seal CSS • for VEGADIF 65
6 Supplement
36134
-EN
-110926