VEGA VEGADIF 65 Chemical seal CSS User Manual
Page 15
ANSI flanges, dimensions according to B16.5, seal ledge RF
dM
D
g2
d3
g
k
0,06 in
1,6 mm
b
h
L
H
g
Fig. 5: Process fitting VEGADIF 65 with single-sided chemical seal, plus side ANSI flange with and without
extension, 316/316L
Version
Nominal
diameter
["]
Class
[lb][sq.in]
Diameter d
[in][mm]
Thickness
b [in][mm]
Seal ledge
g [in][mm]
Extension
length L
[in][mm]
Extension
diameter
d3 [in][mm]
F5
2
150
6 (150)
0.75 (20)
3.62 (92)
-
-
F7
2
150
6 (150)
0.75 (20)
3.62 (92)
2 (50)
1.9
FS
3
150
7.5 (190)
0.94 (24)
5 (127)
-
-
EW
3
150
7.5 (190)
0.94 (24)
5 (127)
2 (50)
2.9
FQ
3
150
7.5 (190)
0.94 (24)
5 (127)
6 (150)
2.9
Version
Number of
screw
holes
Diameter
screw
holes g2
[in][mm]
Hole circle
screw
holes k
[in][mm]
Max. dia-
phragm di-
ameter dM
[in][mm]
TK ambi-
ent [mbar/
10K]
TK proc-
ess [mbar/
10K]
Weight
[kg]
F5
4
0.75 (20)
4.75
(120.5)
2.32 (59)
+1.70
+1.20
2.7
F7
4
0.75 (20)
4.75
(120.5)
1.85 (47)
-
-
3.7
FS
8
0.75 (20)
6 (152.5)
3.50 (89)
+0.21
0.25
5.3
EW
8
0.75 (20)
6 (152.5)
2.83 (72)
+1.06
+1.34
6.3
FQ
8
0.75 (20)
6 (152.5)
2.83 (72)
-
-
6.3
Chemical seal CSS • for VEGADIF 65
15
6 Supplement
36134
-EN
-110926